首页 > 最新文献

International Journal of Nanoscience最新文献

英文 中文
Hybrid organic-inorganic ZnO/PCBM electron transport layer with organic lead halide Perovskite solar cell materials CH3NH3PbIX2, X is Cl or I 有机卤化铅钙钛矿太阳能电池材料CH3NH3PbIX2杂化有机-无机ZnO/PCBM电子传输层,X为Cl或I
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-10-27 DOI: 10.1142/s0219581x23500692
Ali Anyam Luaibi Alaliawi, Mehmet Mahir Bulbul, Aqel Mashot Jafar
{"title":"Hybrid organic-inorganic ZnO/PCBM electron transport layer with organic lead halide Perovskite solar cell materials CH<sub>3</sub>NH<sub>3</sub>PbIX<sub>2</sub>, X is Cl or I","authors":"Ali Anyam Luaibi Alaliawi, Mehmet Mahir Bulbul, Aqel Mashot Jafar","doi":"10.1142/s0219581x23500692","DOIUrl":"https://doi.org/10.1142/s0219581x23500692","url":null,"abstract":"","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"230 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136261564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Author Index Volume 22 作者索引第22卷
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-10-26 DOI: 10.1142/s0219581x23990016
{"title":"Author Index Volume 22","authors":"","doi":"10.1142/s0219581x23990016","DOIUrl":"https://doi.org/10.1142/s0219581x23990016","url":null,"abstract":"","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"41 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134909504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhancing near-infrared photoresponsivity in mos-based photodetectors through mwcnts integration 通过纳米碳管集成提高mos型光电探测器的近红外光响应性
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-10-20 DOI: 10.1142/s0219581x23500655
Bahram Abedi Ravan
In this paper, we present a novel hybrid material consisting of multiwalled carbon nanotubes (MWCNTs) and molybdenum disulfide (MoS[Formula: see text] with enhanced photoresponsivity in the near-infrared (NIR) region. MoS 2 nanosheets are obtained through chemical exfoliation in NMP solvent, and MWCNTs are grown on these nanosheets using the chemical vapor deposition (CVD) technique. The combination of the NIR transparency of MWCNTs and the high UV light absorption of MoS 2 leads to a substantial increase in the photoresponsivity ([Formula: see text] of the MoS 2 @MWCNTs hybrid compared to bare MoS 2 specifically in the NIR region. Experimental results demonstrate a remarkable enhancement of [Formula: see text] from 18.6 [Formula: see text]A/W to 155.7 [Formula: see text]A/W in the hybrid material, whereas the opposite trend is observed in the case of bare MoS 2 .
在本文中,我们提出了一种由多壁碳纳米管(MWCNTs)和二硫化钼(MoS)组成的新型杂化材料,该材料在近红外(NIR)区域具有增强的光响应性。在NMP溶剂中通过化学剥离得到MoS 2纳米片,并使用化学气相沉积(CVD)技术在这些纳米片上生长MWCNTs。MWCNTs的近红外透明度与MoS 2的高紫外光吸收相结合,导致MoS 2 @MWCNTs杂化物的光响应率([公式:见文])在近红外区域与裸MoS 2相比显著增加。实验结果表明,在杂化材料中[公式:见文]的a /W从18.6[公式:见文]提高到155.7[公式:见文],而在裸MoS 2的情况下观察到相反的趋势。
{"title":"Enhancing near-infrared photoresponsivity in mos-based photodetectors through mwcnts integration","authors":"Bahram Abedi Ravan","doi":"10.1142/s0219581x23500655","DOIUrl":"https://doi.org/10.1142/s0219581x23500655","url":null,"abstract":"In this paper, we present a novel hybrid material consisting of multiwalled carbon nanotubes (MWCNTs) and molybdenum disulfide (MoS[Formula: see text] with enhanced photoresponsivity in the near-infrared (NIR) region. MoS 2 nanosheets are obtained through chemical exfoliation in NMP solvent, and MWCNTs are grown on these nanosheets using the chemical vapor deposition (CVD) technique. The combination of the NIR transparency of MWCNTs and the high UV light absorption of MoS 2 leads to a substantial increase in the photoresponsivity ([Formula: see text] of the MoS 2 @MWCNTs hybrid compared to bare MoS 2 specifically in the NIR region. Experimental results demonstrate a remarkable enhancement of [Formula: see text] from 18.6 [Formula: see text]A/W to 155.7 [Formula: see text]A/W in the hybrid material, whereas the opposite trend is observed in the case of bare MoS 2 .","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135514277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Generation and investigation of Fe2O3 nanoparticles' optical properties and antibacterial activity using pulsed laser ablation in deionized water 在去离子水中脉冲激光烧蚀制备Fe2O3纳米颗粒及其光学性能和抗菌活性研究
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-10-20 DOI: 10.1142/s0219581x23500667
Entidhar Jasim Khamees, Inas Ahmed Saeed, Lubna Abdulazeem, Olcay Gencyilmaz, Manoj Kumar Agarwal, Kahtan A. Mohammed, Shubham Sharma
The synthesis of metallic nanoparticles has ignited intense interest over the last decade due to their unique properties, which make them applicable in a variety of fields of science and technology. In this study, iron oxide nanoparticles (Fe 2 O 3 NPs) were synthesized, characterized, and their antibacterial activity was determined using a low-cost and simple method. Method: In this paper, magnetic nanoparticles were synthesized by a physical method of pulsed laser ablation in a liquid medium with 600 mJ energy. Magnetic Fe 2 O 3 NPs were prepared by using a 1064 nm Nd-YAG laser and bombarding the [Formula: see text]-Fe 2 O 3 target in a deionized aqueous solution. An absorption spectrometer was used to study the optical properties and structures of nanoparticles, the prepared nanoparticles were analyzed using Fourier transform infrared (FTIR) spectroscopy. Besides, utilizing FESEM, the morphological and surface characteristics were examined. The antibacterial activity of Fe 2 O 3 NPs against several pathogenic Gram-positive and Gram-negative bacteria isolated from various human infection sites was investigated using a disk diffusion experiment with laser pulse lengths of (100 nm, 150 nm, 200 nm and 300 nm) with the same laser energy. Result: The results showed the success of this method as the first sign that can be inferred from the change in the color of the solution to prepare nanoparticles. Fe 2 O 3 NPs are mostly spherical in shape, with nano sizes ranging between 66.7 nm and 9.5 nm. The energy gap was found to be in the range of 1.79–2.39 eV for almost all nanoparticles prepared. Fe 2 O 3 NPs were formed in almost spherical surface morphology with regular size and shape. The results showed their effect on stopping the growth of bacteria of type E. coli maximum zone of inhibition of 20 mm and 19 mm of S. epidermidis, 18 mm of type S. mutans and 16 mm of P. aeruginosa. As a result, in this study, it was shown that Fe 2 O 3 NPs produced in water by laser ablation method can be used as antibacterial agents due to these properties.
在过去的十年中,金属纳米颗粒的合成由于其独特的性质而引起了人们的强烈兴趣,这使得它们适用于各种科学和技术领域。本研究采用低成本、简单的方法合成、表征了氧化铁纳米颗粒(fe2o3 NPs),并测定了其抗菌活性。方法:在能量为600 mJ的液体介质中,采用脉冲激光烧蚀的物理方法合成磁性纳米颗粒。采用1064 nm Nd-YAG激光,在去离子水溶液中轰击fe2o3靶,制备了磁性fe2o3纳米粒子。利用吸收光谱仪研究了纳米颗粒的光学性质和结构,并利用傅里叶变换红外光谱对制备的纳米颗粒进行了分析。此外,利用FESEM分析了材料的形貌和表面特征。采用激光脉冲长度为100 nm、150 nm、200 nm和300 nm,激光能量相同的圆盘扩散实验,研究了铁2o3 NPs对人体不同感染部位分离的几种致病性革兰氏阳性和革兰氏阴性细菌的抑菌活性。结果:该方法成功的第一个标志可以从制备纳米粒子的溶液颜色的变化中推断出来。fe2o3纳米粒子大多呈球形,纳米尺寸在66.7 ~ 9.5 nm之间。几乎所有制备的纳米粒子的能隙都在1.79 ~ 2.39 eV之间。fe2o3 NPs形成的表面形貌接近球形,尺寸和形状规则。结果表明,其对大肠杆菌的最大抑制区分别为20 mm和19 mm的表皮葡萄球菌、18 mm的变形葡萄球菌和16 mm的铜绿假单胞菌。因此,本研究表明,利用激光烧蚀法在水中制备的fe2o3 NPs的这些特性,可以用作抗菌剂。
{"title":"Generation and investigation of Fe<sub>2</sub>O<sub>3</sub> nanoparticles' optical properties and antibacterial activity using pulsed laser ablation in deionized water","authors":"Entidhar Jasim Khamees, Inas Ahmed Saeed, Lubna Abdulazeem, Olcay Gencyilmaz, Manoj Kumar Agarwal, Kahtan A. Mohammed, Shubham Sharma","doi":"10.1142/s0219581x23500667","DOIUrl":"https://doi.org/10.1142/s0219581x23500667","url":null,"abstract":"The synthesis of metallic nanoparticles has ignited intense interest over the last decade due to their unique properties, which make them applicable in a variety of fields of science and technology. In this study, iron oxide nanoparticles (Fe 2 O 3 NPs) were synthesized, characterized, and their antibacterial activity was determined using a low-cost and simple method. Method: In this paper, magnetic nanoparticles were synthesized by a physical method of pulsed laser ablation in a liquid medium with 600 mJ energy. Magnetic Fe 2 O 3 NPs were prepared by using a 1064 nm Nd-YAG laser and bombarding the [Formula: see text]-Fe 2 O 3 target in a deionized aqueous solution. An absorption spectrometer was used to study the optical properties and structures of nanoparticles, the prepared nanoparticles were analyzed using Fourier transform infrared (FTIR) spectroscopy. Besides, utilizing FESEM, the morphological and surface characteristics were examined. The antibacterial activity of Fe 2 O 3 NPs against several pathogenic Gram-positive and Gram-negative bacteria isolated from various human infection sites was investigated using a disk diffusion experiment with laser pulse lengths of (100 nm, 150 nm, 200 nm and 300 nm) with the same laser energy. Result: The results showed the success of this method as the first sign that can be inferred from the change in the color of the solution to prepare nanoparticles. Fe 2 O 3 NPs are mostly spherical in shape, with nano sizes ranging between 66.7 nm and 9.5 nm. The energy gap was found to be in the range of 1.79–2.39 eV for almost all nanoparticles prepared. Fe 2 O 3 NPs were formed in almost spherical surface morphology with regular size and shape. The results showed their effect on stopping the growth of bacteria of type E. coli maximum zone of inhibition of 20 mm and 19 mm of S. epidermidis, 18 mm of type S. mutans and 16 mm of P. aeruginosa. As a result, in this study, it was shown that Fe 2 O 3 NPs produced in water by laser ablation method can be used as antibacterial agents due to these properties.","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135514278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phytochemical Evaluation of Different Solvent Mediated Extracts and Brine Shrimp Lethality Bioassay of Psychotria Octosulcata W.A Talbot 八爪草不同溶剂提取物的植物化学评价及卤虾致死性生物测定
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-10-18 DOI: 10.1142/s0219581x23500643
M. Sangeetha, J. Banurekha, C. Mahendran, S. V. Muruganatham
Plants’ bioactive chemicals have been utilized throughout human history as supplements and medicines to support the body’s natural physiological processes. When their function is discovered, many substances are added for medical uses. Herbs are known to contain a variety of organic substances. These crucial herbs are the main ingredients in many pharmaceutical and healthcare products. Traditional folk medical practices offer essential information for the extraction and creation of numerous medications and activities as well. The production of a few highly active pharmaceuticals is justified by the extraction and characterization of a variety of bioactive chemicals from green factories. This study uses quantitative analysis of ethyl acetate, ethanol, n-hexane, chloroform and aqueous extract along with established methodologies to assess the phytochemicals. Alkaloids, flavonoids, reducing sugars, proteins, amino acids, saponins, tannins, terpenoids and glycosides were discovered in the quantification and phytochemical screening results. Due to the presence of several phytochemical substances, the entire plant of Psychotria octosulcata W. A. Talbot demonstrated a diversity of medicinal potential. The cytotoxicity activity of the plant extracts was predicted using brine shrimp lethality assay (BSLA). The results showed that the shrimp in the ethanolic extract of Psychotria octosulcata W. A. Talbotare extremely hazardous in higher concentrations. Only 10 shrimps are discovered to be lethal at lowest concentrations even after 24 h. This can be due to the presence of bioactive substances.
纵观人类历史,植物的生物活性化学物质一直被用作补充剂和药物,以支持人体的自然生理过程。当它们的功能被发现时,许多物质被添加到医疗用途中。众所周知,草药含有多种有机物质。这些重要的草药是许多药品和保健产品的主要成分。传统的民间医学实践也为许多药物和活动的提取和创造提供了重要的信息。一些高活性药物的生产是通过从绿色工厂提取和表征各种生物活性化学物质来证明的。本研究使用醋酸乙酯、乙醇、正己烷、氯仿和水萃取物的定量分析,以及既定的方法来评估植物化学物质。在定量和植物化学筛选结果中发现了生物碱、黄酮类、还原糖、蛋白质、氨基酸、皂苷、单宁、萜类和苷类。由于几种植物化学物质的存在,整个Psychotria octosulcata W. a . Talbot植物显示出多种药用潜力。采用盐水对虾致死试验(BSLA)预测植物提取物的细胞毒活性。结果表明,在较高浓度下,对虾类有极大危害。在最低浓度下,即使在24小时后,也只有10只虾是致命的。这可能是由于生物活性物质的存在。
{"title":"Phytochemical Evaluation of Different Solvent Mediated Extracts and Brine Shrimp Lethality Bioassay of Psychotria Octosulcata W.A Talbot","authors":"M. Sangeetha, J. Banurekha, C. Mahendran, S. V. Muruganatham","doi":"10.1142/s0219581x23500643","DOIUrl":"https://doi.org/10.1142/s0219581x23500643","url":null,"abstract":"Plants’ bioactive chemicals have been utilized throughout human history as supplements and medicines to support the body’s natural physiological processes. When their function is discovered, many substances are added for medical uses. Herbs are known to contain a variety of organic substances. These crucial herbs are the main ingredients in many pharmaceutical and healthcare products. Traditional folk medical practices offer essential information for the extraction and creation of numerous medications and activities as well. The production of a few highly active pharmaceuticals is justified by the extraction and characterization of a variety of bioactive chemicals from green factories. This study uses quantitative analysis of ethyl acetate, ethanol, n-hexane, chloroform and aqueous extract along with established methodologies to assess the phytochemicals. Alkaloids, flavonoids, reducing sugars, proteins, amino acids, saponins, tannins, terpenoids and glycosides were discovered in the quantification and phytochemical screening results. Due to the presence of several phytochemical substances, the entire plant of Psychotria octosulcata W. A. Talbot demonstrated a diversity of medicinal potential. The cytotoxicity activity of the plant extracts was predicted using brine shrimp lethality assay (BSLA). The results showed that the shrimp in the ethanolic extract of Psychotria octosulcata W. A. Talbotare extremely hazardous in higher concentrations. Only 10 shrimps are discovered to be lethal at lowest concentrations even after 24 h. This can be due to the presence of bioactive substances.","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135823134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fabrication and Characterization study of Porous Silicon for NIR-VIS Photodetector Applications NIR-VIS光电探测器用多孔硅的制备与表征研究
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-10-18 DOI: 10.1142/s0219581x23300067
Rusul Hamoud Abd Ali, Mushtak A. Jabbar, Ahmed N. Abd
In this paper, photoelectrochemical etching of the n-type silicon (n-Si) wafers is used to prepare porous silicon (PSi) with current density of 10 mA⋅cm[Formula: see text] for 10 min. Moreover, the structural and morphological properties of the n-PSi were analyzed by using XRD and AFM, FTIR and PL. XRD patterns of PSi show that the films are single-crystalline, with cubic structure. The major peak characteristics are allocated to plane (004). The atomic force microscope image and the distribution chart of the grains of the n-PSi displayed that the grain sizes were −8.98. FTIR is a powerful and easy-to-use technique to obtain the surface chemical state of PSi. The convenience results from the transparency of silicon for IR light and the high surface area. The basic features begin from the knowledge of the bondings to hydrogen, [Si–H], and to oxygen [Si–O]. The model calculations sometimes provide useful information in the assignment. By examining FTIR, the active bonds showed the formation of PSi. PL spectra were measured in the range of (600–900) nm, the emission peak for the fixed excitation wavelength at 500 nm, and spectral 1.78 eV and 1.24 eV. PSi is recognized as an attractive building block for photonic devices because of its novel properties including high ratio of surface to volume and high light absorption. We first report NIR and VIS (PDs) fabricated by PSi as a carrier collector and a photoexcitation layer.
本文采用电化学刻蚀n型硅(n-Si)晶片的方法制备了电流密度为10 mA⋅cm的多孔硅(PSi)[公式:见文],并通过XRD、AFM、FTIR和PL分析了多孔硅(PSi)的结构和形态。主峰特性分配给平面(004)。原子力显微镜图像和n-PSi晶粒分布图显示,n-PSi晶粒尺寸为−8.98。FTIR是一种功能强大且易于使用的获取PSi表面化学状态的技术。这种便利性来自于硅对红外光的透明度和高表面积。基本特征从与氢[Si-H]和氧[Si-O]成键的知识开始。模型计算有时在分配中提供有用的信息。通过FTIR检测,活性键显示PSi的形成。在(600 ~ 900)nm范围内测得光谱,固定激发波长为500 nm的发射峰,光谱为1.78 eV和1.24 eV。由于其具有高表面体积比和高光吸收率等新特性,PSi被认为是光子器件的一个有吸引力的组成部分。我们首次报道了用PSi制备的近红外光谱和光激发层。
{"title":"Fabrication and Characterization study of Porous Silicon for NIR-VIS Photodetector Applications","authors":"Rusul Hamoud Abd Ali, Mushtak A. Jabbar, Ahmed N. Abd","doi":"10.1142/s0219581x23300067","DOIUrl":"https://doi.org/10.1142/s0219581x23300067","url":null,"abstract":"In this paper, photoelectrochemical etching of the n-type silicon (n-Si) wafers is used to prepare porous silicon (PSi) with current density of 10 mA⋅cm[Formula: see text] for 10 min. Moreover, the structural and morphological properties of the n-PSi were analyzed by using XRD and AFM, FTIR and PL. XRD patterns of PSi show that the films are single-crystalline, with cubic structure. The major peak characteristics are allocated to plane (004). The atomic force microscope image and the distribution chart of the grains of the n-PSi displayed that the grain sizes were −8.98. FTIR is a powerful and easy-to-use technique to obtain the surface chemical state of PSi. The convenience results from the transparency of silicon for IR light and the high surface area. The basic features begin from the knowledge of the bondings to hydrogen, [Si–H], and to oxygen [Si–O]. The model calculations sometimes provide useful information in the assignment. By examining FTIR, the active bonds showed the formation of PSi. PL spectra were measured in the range of (600–900) nm, the emission peak for the fixed excitation wavelength at 500 nm, and spectral 1.78 eV and 1.24 eV. PSi is recognized as an attractive building block for photonic devices because of its novel properties including high ratio of surface to volume and high light absorption. We first report NIR and VIS (PDs) fabricated by PSi as a carrier collector and a photoexcitation layer.","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135824172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Low-Cost applications by simple chemical method: Solar Cell and Photodetector 简单化学方法的低成本应用:太阳能电池和光电探测器
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-10-10 DOI: 10.1142/s0219581x23500631
Sahar Issa Saeed, Maryam Azher Ali, Wedian K. Abad, Ahmed N. Abd
Copper oxide was prepared by simple chemical method and deposited on quartz glass and single crystal PSi for solar cell and Photodetector applications by drop casting method. XRD measurements reveal that the film was polycrystalline in nature. The average crystalline size of film was (17.46) nm. In order to investigate the optical characteristics of CuO, researchers took a recording of the transmittance against wavelength. It was determined that the optical energy gap of CuO is equal to 3.5 electron volts. The efficiency of solar cell was (0.27)% and the maximum value of spectral detectivity was 5*10[Formula: see text] (cm Hz[Formula: see text] W[Formula: see text].
采用简单的化学方法制备了氧化铜,并采用滴铸法制备了用于太阳能电池和光电探测器的石英玻璃和单晶PSi。XRD测试结果表明该薄膜为多晶结构。薄膜的平均晶粒尺寸为(17.46)nm。为了研究CuO的光学特性,研究人员记录了透过率随波长的变化。测定了CuO的光能隙为3.5电子伏特。太阳能电池效率为(0.27)%,光谱探测率最大值为5*10[公式:见文](cm Hz[公式:见文]W[公式:见文]。
{"title":"Low-Cost applications by simple chemical method: Solar Cell and Photodetector","authors":"Sahar Issa Saeed, Maryam Azher Ali, Wedian K. Abad, Ahmed N. Abd","doi":"10.1142/s0219581x23500631","DOIUrl":"https://doi.org/10.1142/s0219581x23500631","url":null,"abstract":"Copper oxide was prepared by simple chemical method and deposited on quartz glass and single crystal PSi for solar cell and Photodetector applications by drop casting method. XRD measurements reveal that the film was polycrystalline in nature. The average crystalline size of film was (17.46) nm. In order to investigate the optical characteristics of CuO, researchers took a recording of the transmittance against wavelength. It was determined that the optical energy gap of CuO is equal to 3.5 electron volts. The efficiency of solar cell was (0.27)% and the maximum value of spectral detectivity was 5*10[Formula: see text] (cm Hz[Formula: see text] W[Formula: see text].","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136254651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optical and Surface Structure Modification of Gallium Arsenide 砷化镓的光学和表面结构改性
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-09-29 DOI: 10.1142/s0219581x23500680
A. R. Yadav, S. K. Dubey, A. Karande, R. L. Dubey, I. Sulania
{"title":"Optical and Surface Structure Modification of Gallium Arsenide","authors":"A. R. Yadav, S. K. Dubey, A. Karande, R. L. Dubey, I. Sulania","doi":"10.1142/s0219581x23500680","DOIUrl":"https://doi.org/10.1142/s0219581x23500680","url":null,"abstract":"","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135132411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Photovoltaic performance of CZTS based-absorber layer under temperature impact 温度影响下CZTS基吸收层的光伏性能
Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-09-29 DOI: 10.1142/s0219581x23500679
R. Alsugair, A. Hendi, M. Alanazi, M. Almoneef, M. A. Awad, K. Ortashi, A. Laref
{"title":"Photovoltaic performance of CZTS based-absorber layer under temperature impact","authors":"R. Alsugair, A. Hendi, M. Alanazi, M. Almoneef, M. A. Awad, K. Ortashi, A. Laref","doi":"10.1142/s0219581x23500679","DOIUrl":"https://doi.org/10.1142/s0219581x23500679","url":null,"abstract":"","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"2015 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135132712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The optical and structural properties of the Fe@Au core-shell nanoparticles prepared by PLAL PLAL法制备Fe@Au核壳纳米粒子的光学和结构性质
IF 0.8 Q4 NANOSCIENCE & NANOTECHNOLOGY Pub Date : 2023-09-01 DOI: 10.1142/s0219581x23300055
Hiba A. Abed, Saeed N. T. Al Rashid, S. N. Mazhir
{"title":"The optical and structural properties of the Fe@Au core-shell nanoparticles prepared by PLAL","authors":"Hiba A. Abed, Saeed N. T. Al Rashid, S. N. Mazhir","doi":"10.1142/s0219581x23300055","DOIUrl":"https://doi.org/10.1142/s0219581x23300055","url":null,"abstract":"","PeriodicalId":14085,"journal":{"name":"International Journal of Nanoscience","volume":"26 1","pages":""},"PeriodicalIF":0.8,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78139267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
International Journal of Nanoscience
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1