Pub Date : 2023-01-01DOI: 10.12677/amc.2023.111003
美叶 邱
This paper introduces the classification of silicon films
{"title":"Research Progress of Silicon Thin Films and Their Optical Properties","authors":"美叶 邱","doi":"10.12677/amc.2023.111003","DOIUrl":"https://doi.org/10.12677/amc.2023.111003","url":null,"abstract":"This paper introduces the classification of silicon films","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66130228","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}
Pub Date : 2023-01-01DOI: 10.12677/amc.2023.111001
旭东 张
{"title":"Discussion on the Influence of the Concept of Green Environmental Protection on Building Materials","authors":"旭东 张","doi":"10.12677/amc.2023.111001","DOIUrl":"https://doi.org/10.12677/amc.2023.111001","url":null,"abstract":"","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"102 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66130170","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}
Pub Date : 2023-01-01DOI: 10.12677/amc.2023.111002
惠颖 孔
In this paper, the research progress of absorption properties of oxide optical films at home and abroad is reviewed, and the relevant absorption measurement techniques are introduced. Optical absorption loss is an important part of optical system, which can not be ignored. It seriously affects the transmission quality of the beam, the life of the device, etc. Therefore, the thin film with low absorption loss plays a very important role in large optical system and strong laser system. Oxide films have the advantages of wide band gap, high hardness, stable performance and corrosion resistance. Most optical systems use oxide materials to prepare films to improve their optical functions. The absorption of optical film is a process of interaction between light and electrons, excitons, vibration and impurity defects in the film. At present, the deposition process of optical film includes electron beam deposition technology, ion beam sputtering technology and sol-gel technology. The selection of process parameters is an important factor affecting the absorption of optical film, and other factors include temperature, heat treatment and other post-treatment technology. In addition, the measurement method of absorption coefficient is becoming more and more advanced, which also plays a key role in the control of absorption loss. With the appearance of more and more thin film materials, selecting suitable thin film materials and studying their structure and optical properties is an important link to control absorption loss.
{"title":"Research Progress on Absorption Properties of Oxide Optical Films","authors":"惠颖 孔","doi":"10.12677/amc.2023.111002","DOIUrl":"https://doi.org/10.12677/amc.2023.111002","url":null,"abstract":"In this paper, the research progress of absorption properties of oxide optical films at home and abroad is reviewed, and the relevant absorption measurement techniques are introduced. Optical absorption loss is an important part of optical system, which can not be ignored. It seriously affects the transmission quality of the beam, the life of the device, etc. Therefore, the thin film with low absorption loss plays a very important role in large optical system and strong laser system. Oxide films have the advantages of wide band gap, high hardness, stable performance and corrosion resistance. Most optical systems use oxide materials to prepare films to improve their optical functions. The absorption of optical film is a process of interaction between light and electrons, excitons, vibration and impurity defects in the film. At present, the deposition process of optical film includes electron beam deposition technology, ion beam sputtering technology and sol-gel technology. The selection of process parameters is an important factor affecting the absorption of optical film, and other factors include temperature, heat treatment and other post-treatment technology. In addition, the measurement method of absorption coefficient is becoming more and more advanced, which also plays a key role in the control of absorption loss. With the appearance of more and more thin film materials, selecting suitable thin film materials and studying their structure and optical properties is an important link to control absorption loss.","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66130188","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}
Pub Date : 2023-01-01DOI: 10.12677/amc.2023.113009
友亮 张
In this paper, the pretreatment pickling process of NdFeB substrate surface with good roughness was studied by adding roughening agent into the pretreatment pickling solution. The test results show that suitable concentration of pickling roughening agent is the key to obtain good roughness of NdFeB matrix. The matrix surface with good roughness can be obtained by using organic crystal powder as roughening agent. The effects of pickling concentration, pickling temperature and pick-ling time on surface roughness of NdFeB substrate were also studied.
{"title":"Effect of Pickling on Surface Roughness of Matrix","authors":"友亮 张","doi":"10.12677/amc.2023.113009","DOIUrl":"https://doi.org/10.12677/amc.2023.113009","url":null,"abstract":"In this paper, the pretreatment pickling process of NdFeB substrate surface with good roughness was studied by adding roughening agent into the pretreatment pickling solution. The test results show that suitable concentration of pickling roughening agent is the key to obtain good roughness of NdFeB matrix. The matrix surface with good roughness can be obtained by using organic crystal powder as roughening agent. The effects of pickling concentration, pickling temperature and pick-ling time on surface roughness of NdFeB substrate were also studied.","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66130417","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}
Pub Date : 2023-01-01DOI: 10.12677/amc.2023.112006
晨颖 余
As a commonly used porous adsorption material, activated carbon has been widely used in adsorp-*
{"title":"Research on Activated Carbon for Industrial Gas Mask Poison Filter Canisters","authors":"晨颖 余","doi":"10.12677/amc.2023.112006","DOIUrl":"https://doi.org/10.12677/amc.2023.112006","url":null,"abstract":"As a commonly used porous adsorption material, activated carbon has been widely used in adsorp-*","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66130334","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}
Pub Date : 2023-01-01DOI: 10.12677/amc.2023.114010
阳宇 孙
{"title":"A Three-Dimensional Pb(II) Complex Prepared by In-Situ Reaction and Its Application in the Field of Antibiotic Sensing Recognition","authors":"阳宇 孙","doi":"10.12677/amc.2023.114010","DOIUrl":"https://doi.org/10.12677/amc.2023.114010","url":null,"abstract":"","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"2020 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136053950","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}
Pub Date : 2023-01-01DOI: 10.12677/amc.2023.113008
天鹏 王
Based on the manufacturing situation of our lamps, this paper describes five common failures in the production process
{"title":"Research on Cracking Failure of PMMA Materials","authors":"天鹏 王","doi":"10.12677/amc.2023.113008","DOIUrl":"https://doi.org/10.12677/amc.2023.113008","url":null,"abstract":"Based on the manufacturing situation of our lamps, this paper describes five common failures in the production process","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66130402","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}
Pub Date : 2023-01-01DOI: 10.12677/amc.2023.112005
照轩 郑
{"title":"Research Progress on Preparation of Broad-band Anti-Reflection Film and Its Low Loss Properties","authors":"照轩 郑","doi":"10.12677/amc.2023.112005","DOIUrl":"https://doi.org/10.12677/amc.2023.112005","url":null,"abstract":"","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66130288","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}
Pub Date : 2023-01-01DOI: 10.12677/amc.2023.113007
晨曦 杨
The shortage of water resources caused by climate change, industrial development, and population growth poses a serious threat to human development. Among different water harvesting technologies, atmospheric water harvesting (AWH) has attracted much attention due to its lack of spatial or temporal limitations. This article summarizes the latest progress in the design and research of AWH adsorbents, elucidates the structure performance relationship for controlling water capture and release processes, summarizes the characteristics and limitations of different types of adsorbents, and provides a strong reference for future AWH material synthesis.
{"title":"Research Progress in the Preparation and Application of Adsorption Type Atmospheric Water Harvesting Materials","authors":"晨曦 杨","doi":"10.12677/amc.2023.113007","DOIUrl":"https://doi.org/10.12677/amc.2023.113007","url":null,"abstract":"The shortage of water resources caused by climate change, industrial development, and population growth poses a serious threat to human development. Among different water harvesting technologies, atmospheric water harvesting (AWH) has attracted much attention due to its lack of spatial or temporal limitations. This article summarizes the latest progress in the design and research of AWH adsorbents, elucidates the structure performance relationship for controlling water capture and release processes, summarizes the characteristics and limitations of different types of adsorbents, and provides a strong reference for future AWH material synthesis.","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66130349","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}
Pub Date : 2022-01-01DOI: 10.12677/amc.2022.103008
晓雪 吴
Metal organic framework (MOFs) materials are crystalline porous materials composed of metal ions or clusters and organic ligands, which are often used as precursors to derive derived-porous materials with high specific surface area, high porosity, adjustable pore size, high electrical conductivity and stability. In this paper, four different strategies for the preparation of MOFs derived materials, including direct pyrolysis, co-pyrolysis, composite pyrolysis and solution infiltration method followed by heat treatment, and the potential applications of MOFs derived materials in organic catalysis, photocatalysis and electrocatalysis are discussed.
{"title":"Research Progress of MOFs-Derived Porous Materials","authors":"晓雪 吴","doi":"10.12677/amc.2022.103008","DOIUrl":"https://doi.org/10.12677/amc.2022.103008","url":null,"abstract":"Metal organic framework (MOFs) materials are crystalline porous materials composed of metal ions or clusters and organic ligands, which are often used as precursors to derive derived-porous materials with high specific surface area, high porosity, adjustable pore size, high electrical conductivity and stability. In this paper, four different strategies for the preparation of MOFs derived materials, including direct pyrolysis, co-pyrolysis, composite pyrolysis and solution infiltration method followed by heat treatment, and the potential applications of MOFs derived materials in organic catalysis, photocatalysis and electrocatalysis are discussed.","PeriodicalId":63316,"journal":{"name":"材料化学前沿","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66129806","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}
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