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Journal of the Chinese Advanced Materials Society最新文献

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Effects of silkworm variety on the mechanical and structural properties of silk 蚕品种对蚕丝力学和结构性能的影响
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1556334
P. Song, Wei Zhang, Chen Xu, Huaiyang Guan, Yu Tu, Guohua Wu
AbstractThe mechanical properties of silk, including stress and strain, play a key role in many emerging fields. In this study, seven types of silkworm (Bombyx mori) silk were studied to verify the...
摘要丝的力学性能,包括应力和应变,在许多新兴领域起着关键作用。本研究对7种家蚕(Bombyx mori)蚕丝进行了研究,以验证
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引用次数: 5
Demineralization of Enugu coal: effect of acid type and acid concentration 鄂鲁古煤脱矿:酸类型和酸浓度的影响
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1522971
S. E. Okoro, C. Asadu, I. Onoh
AbstractDemineralization of Enugu Coal with HCl, H2S04, HN03, HF and H3P04 under different conditions such as leaching time, particle size, acid concentration and leachant volume was investigated i...
摘要采用HCl、H2S04、HN03、HF和H3P04在浸出时间、粒度、酸浓度和浸出液体积等不同条件下对鄂奴古煤进行了脱矿研究。
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引用次数: 2
Development and validation of novel HPTLC method for the simultaneous estimation of Amlodipine Besylate and Telmisartan in tablet dosage form using ICH Q2 (R1) directions 基于ICH Q2 (R1)方向同时测定片剂苯磺酸氨氯地平和替米沙坦含量的高效液相色谱方法的建立与验证
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1425905
T. Deshmukh, S. Deo, F. Inam, T. Lambat
AbstractA new simple, specific, accurate, precise and robust normal phase high performance thin layer chromatography (HPTLC) method were developed and validated for simultaneous estimation of two antihypertensive drugs Amlodipine Besylate (AMB) and Telmisartan (TEL) in pharmaceutical dosage form. Chromatographic separation of the drugs was performed over aluminium plates precoated with silica gel 60F254 as the stationary phase and solvent system comprised of chloroform: methanol: formic acid (8:2.5:0.5 v/v/v). Densitometric evaluation of the separated zones was performed at 251 nm. Analytical performance of the suggested HPTLC method was validated according to the ICH guidelines with respect to the linearity, accuracy, precision, detection and quantitation limits, robustness and specificity. The two drugs were satisfactory resolve with Rf values 0.57 ± 0.02 and 0.77 ± 0.02 for AMB and TEL, respectively. The linearity was studied in the concentration range 100–600 μg/ml for both AMB and TEL with a correlat...
摘要建立了一种简便、特异、准确、精密度高、稳健性好的正相高效薄层色谱(HPTLC)方法,用于同时测定两种降压药苯磺酸氨氯地平(AMB)和替米沙坦(TEL)的药物剂型。以三氯甲烷:甲醇:甲酸(8:2.5:0.5 v/v/v)为固定相,以硅胶60F254预包覆的铝板为固定相进行色谱分离。在251 nm处对分离区进行密度测定。根据ICH指南,从线性、准确度、精密度、检测和定量限、稳健性和特异性等方面验证了所建议的HPTLC方法的分析性能。两种药物对AMB和TEL的Rf值分别为0.57±0.02和0.77±0.02,具有满意的消解效果。在100 ~ 600 μg/ml浓度范围内,研究了AMB和TEL的线性关系。
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引用次数: 6
Scientific worth of polymer and graphene foam-based nanomaterials 聚合物和石墨烯泡沫基纳米材料的科学价值
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1555677
Ayesha Kausar
This is a state-of-the-art review on the current state and advancements in the field of polymer and graphene foam-based nanocomposites. Graphene is nanoallotrope of carbon having single layer of he...
本文对聚合物和石墨烯泡沫基纳米复合材料的现状和进展进行了综述。石墨烯是碳的纳米同素异形体,具有单层…
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引用次数: 3
Characterization of epoxy based coating reinforced with nanoparticles of silica sand 纳米硅砂增强环氧基涂层的表征
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1504232
T. Ahmad, S. Rehman, Jinming Liu, Xuehui Zhang, M. U. Manzoor, M. Abbas, H. Asghar
Steel structures and pipelines can be saved from environmental effects by epoxy based coating. This research has been focused to reinforce locally developed nanoparticles of silica sand in epoxy ba...
环氧基涂料可以减少钢结构和管道对环境的影响。本研究的重点是在环氧树脂中增强局部开发的二氧化硅砂纳米颗粒。
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引用次数: 0
Experimental and theoretical insights of a novel molybdenum(0) nicotine complex containing CN and NO as co-ligands 含CN和NO共配体的新型钼(0)尼古丁复合物的实验和理论见解
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1534608
J. Mir, Ram Charitra Maurya
This work reports the synthesis and characterization of a novel dicyanodinitrosylmolybdenum(0) complex of the general formula, [Mo(NO)2(CN)2(nic)(H2O)]·2H2O, where nic is nicotine. The complex was ...
本文报道了一种新型二氰二硝基钼(0)配合物的合成和表征,其通式为[Mo(NO)2(CN)2(nic)(H2O)]·2H2O,其中nic为尼古丁。这个建筑群是……
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引用次数: 6
Carbon nano-onion-filled polyacrylonitrile/polyethylenimine foams: structure, characteristics, and ion detoxification studies 碳纳米洋葱填充聚丙烯腈/聚乙烯亚胺泡沫:结构、特性和离子解毒研究
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1473051
Ayesha Kausar
AbstractThis study reports on novel polyacrylonitrile/polyethylenimine (PAN/PEI) blend, polyacrylonitrile/polyethylenimine/carbon nano-onion (PAN/PEI/CNO) nanocomposite and related PAN/PEI/CNO foam...
摘要本文研究了新型聚丙烯腈/聚乙烯亚胺(PAN/PEI)共混物、聚丙烯腈/聚乙烯亚胺/碳纳米洋葱(PAN/PEI/CNO)纳米复合材料及其相关的PAN/PEI/CNO泡沫。
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引用次数: 2
Comparative electrical performance and failure analysis of air-annealed ruthenium Schottky contacts on 6H-SiC and 4H-SiC 6H-SiC和4H-SiC空气退火钌肖特基触点电性能比较及失效分析
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1548303
K. V. Munthali
Thin films of ruthenium (Ru) on 6-hexagonal silicon carbide (6H-SiC) and 4-hexagonal silicon carbide (4H-SiC) were analysed by Rutherford backscattering spectroscopy (RBS) at various annealing temp...
用卢瑟福后向散射光谱(RBS)分析了不同退火温度下6-六方碳化硅(6H-SiC)和4-六方碳化硅(4H-SiC)上钌(Ru)的薄膜。
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引用次数: 0
Fabrication, electrical and magnetic properties of 0.7(BiGdxFe1−xO3)−0.3(PbTiO3) composites 0.7(BiGdxFe1−xO3)−0.3(PbTiO3)复合材料的制备及其电、磁性能
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1555057
Krishna Auromun, S. Hajra, R. Choudhary, B. Behera
AbstractThe polycrystalline samples having chemical formula 0.7(BiGdxFe1−xO3)−0.3(PbTiO3) (x = 0.0, 0.05, 0.10, 0.15 and 0.20) were fabricated by using high temperature mixed oxide route. The X-ray...
摘要采用高温混合氧化法制备了化学式为0.7(BiGdxFe1−xO3)−0.3(PbTiO3) (x = 0.0, 0.05, 0.10, 0.15和0.20)的多晶样品。x射线……
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引用次数: 2
Kinetics and performance of coagulation process using Mucuna seed shell for the treatment of paint wastewater 粘豆壳混凝处理涂料废水的动力学及性能研究
Pub Date : 2018-10-02 DOI: 10.1080/22243682.2018.1548304
J. Nwabanne, O. O. Oguegbu, C. Agu
The use of coagulation technique in the treatment of different kinds of wastewaters has been employed using various coagulants. In this study, the focus is on the efficiency of coagulation process ...
混凝技术在不同类型废水处理中的应用,采用了不同的混凝剂。在本研究中,重点研究了混凝过程的效率。
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引用次数: 9
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Journal of the Chinese Advanced Materials Society
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