Yifan Chen, L. Ding, B. Jiang, Li Liu, Yunzhe Du, Yudong Huang
In order to improve the gas barrier properties of PET films, the intercalated sericite was used as a barrier material in the functional silicone resin coatings. Firstly, the functional silicone resin with excellent thermal properties and high crosslinking degree was prepared. Secondly, lamellar sericite was intercalated and characterized by SEM and XRD. It was found that the lamellar spacing changed to 1.053 nm, and the compatibility in silicone resin was improved. Finally, the water vapor permeability (WVTR) and the oxygen permeability (OTR) of the
{"title":"Excellent Gas Barrier Properties PET Film Modified by Silicone Resin/Sericite Nanocomposite Coatings","authors":"Yifan Chen, L. Ding, B. Jiang, Li Liu, Yunzhe Du, Yudong Huang","doi":"10.30919/esmm5f216","DOIUrl":"https://doi.org/10.30919/esmm5f216","url":null,"abstract":"In order to improve the gas barrier properties of PET films, the intercalated sericite was used as a barrier material in the functional silicone resin coatings. Firstly, the functional silicone resin with excellent thermal properties and high crosslinking degree was prepared. Secondly, lamellar sericite was intercalated and characterized by SEM and XRD. It was found that the lamellar spacing changed to 1.053 nm, and the compatibility in silicone resin was improved. Finally, the water vapor permeability (WVTR) and the oxygen permeability (OTR) of the","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79882657","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}
Baolai Wang, K. Wei, Xi Mo, Jiamin Hu, Guannan He, Yinzhen Wang, Wei Li, Qinyu He
Recycling of photocatalysts is necessary for cost reduction. However, the photocatalytic properties of most reused photocatalysts deteriorate with recycled times. Thus, it is imperative to determine the dominant factor that affects the photocatalytic properties of recycled photocatalysts and find a way to improve the photocatalytic properties of recycled photocatalysts. In this work, microsized magnetic Fe O powders were 3 4 successfully encapsulated by carbon-doped anatase titanium (C-TiO ) by the sol-gel method to form a core (Fe O )-shell (C-TiO ) structure 2
{"title":"Improvement in Recycling Times and Photodegradation Efficiency of Core-Shell Structured Fe3O4@C-TiO2 Composites by pH Adjustment","authors":"Baolai Wang, K. Wei, Xi Mo, Jiamin Hu, Guannan He, Yinzhen Wang, Wei Li, Qinyu He","doi":"10.30919/esmm5f215","DOIUrl":"https://doi.org/10.30919/esmm5f215","url":null,"abstract":"Recycling of photocatalysts is necessary for cost reduction. However, the photocatalytic properties of most reused photocatalysts deteriorate with recycled times. Thus, it is imperative to determine the dominant factor that affects the photocatalytic properties of recycled photocatalysts and find a way to improve the photocatalytic properties of recycled photocatalysts. In this work, microsized magnetic Fe O powders were 3 4 successfully encapsulated by carbon-doped anatase titanium (C-TiO ) by the sol-gel method to form a core (Fe O )-shell (C-TiO ) structure 2","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91086137","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}
Rui Li, Wei Li, Mengting Liu, Qinyu He, Yinzhen Wang, Qiuqiang Zhan, Teng Wang, Guangzhou China Quantum Materials
Guangdong Engineering Technology Research Center of Efficient Green Energy and Environmental Protection Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, 510006, China Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou 510006, China Centre for Optical and Electromagnetic Research, Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, South China Academy of Advanced Optoelectronics, South China Normal University, 510006 Guangzhou, China School of Computer, South China Normal University, Guangzhou 510006, China *E-mail: tolwwt@163.com 1,2 1,2* 1,2 1,2 1,2 3 4 Rui Li , Wei Li , Mengting Liu , Qinyu He , Yinzhen Wang ,Qiuqiang Zhan and Teng Wang View Article Online
{"title":"Structural, Morphological, Optical and Electrical Properties of Cu-Doped PbS Nanofilms","authors":"Rui Li, Wei Li, Mengting Liu, Qinyu He, Yinzhen Wang, Qiuqiang Zhan, Teng Wang, Guangzhou China Quantum Materials","doi":"10.30919/esmm5f217","DOIUrl":"https://doi.org/10.30919/esmm5f217","url":null,"abstract":"Guangdong Engineering Technology Research Center of Efficient Green Energy and Environmental Protection Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, 510006, China Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangzhou 510006, China Centre for Optical and Electromagnetic Research, Guangdong Provincial Key Laboratory of Optical Information Materials and Technology, South China Academy of Advanced Optoelectronics, South China Normal University, 510006 Guangzhou, China School of Computer, South China Normal University, Guangzhou 510006, China *E-mail: tolwwt@163.com 1,2 1,2* 1,2 1,2 1,2 3 4 Rui Li , Wei Li , Mengting Liu , Qinyu He , Yinzhen Wang ,Qiuqiang Zhan and Teng Wang View Article Online","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78463678","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}
Yue Chen, Ying Wang, T. Su, Jiayi Chen, Chao Zhang, Xiao-wei Lai, D. Jiang, Zijian Wu, C. J. Sun, Bin Li, Zhanhu Guo
College of Science, Northeast Forestry University, Harbin 150040, China Post-doctoral Mobile Research Station of Forestry Engineering, Northeast Forestry University, Harbin 150040, China Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education, Harbin University of Science and Technology, Harbin 150040, China Integrated Composites Laboratory (ICL), Department of Chemical Engineering, University of Tennessee, Knoxville TN 37996, USA *E-mail:daweijiang@nefu.edu.cn; libinzh62@163.com; zguo10@utk.edu 1 1 1 1 1 1 1,2* 3 1 1,2* Yue Chen, Ying Wang, Tai Su, Jiayi Chen, Chao Zhang, Xiaoxing Lai, Dawei Jiang, Zijian Wu, Caiying Sun, Bin Li and 4* Zhanhu Guo View Article Online
{"title":"Self-Healing Polymer Composites Based on Hydrogen Bond Reinforced with Graphene Oxide","authors":"Yue Chen, Ying Wang, T. Su, Jiayi Chen, Chao Zhang, Xiao-wei Lai, D. Jiang, Zijian Wu, C. J. Sun, Bin Li, Zhanhu Guo","doi":"10.30919/ESMM5F214","DOIUrl":"https://doi.org/10.30919/ESMM5F214","url":null,"abstract":"College of Science, Northeast Forestry University, Harbin 150040, China Post-doctoral Mobile Research Station of Forestry Engineering, Northeast Forestry University, Harbin 150040, China Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education, Harbin University of Science and Technology, Harbin 150040, China Integrated Composites Laboratory (ICL), Department of Chemical Engineering, University of Tennessee, Knoxville TN 37996, USA *E-mail:daweijiang@nefu.edu.cn; libinzh62@163.com; zguo10@utk.edu 1 1 1 1 1 1 1,2* 3 1 1,2* Yue Chen, Ying Wang, Tai Su, Jiayi Chen, Chao Zhang, Xiaoxing Lai, Dawei Jiang, Zijian Wu, Caiying Sun, Bin Li and 4* Zhanhu Guo View Article Online","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73253709","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}
Lead sulfide quantum dots have been synthesized from a cost- effective and facile chemical method namely ionic reaction using lead nitrate and sodium sulphide as precursors in aqueous solutions. The as prepared nanocrystals are characterized for their optical, structural and electrochemical properties using optical absorption spectroscopy, transmission electron microscopy and cyclic voltammetry respectively. The PbS quantum dots have an average size of 6 nm. The strong size quantization is observed from cyclic voltammetry and absorption spectroscopy.
{"title":"Strong Quantum Confined Lead Sulphide Quantum Dots using Ionic Reaction and Their Properties","authors":"Vikram P. Bhalekar, H. Pathan","doi":"10.30919/ESMM5F205","DOIUrl":"https://doi.org/10.30919/ESMM5F205","url":null,"abstract":"Lead sulfide quantum dots have been synthesized from a cost- effective and facile chemical method namely ionic reaction using lead nitrate and sodium sulphide as precursors in aqueous solutions. The as prepared nanocrystals are characterized for their optical, structural and electrochemical properties using optical absorption spectroscopy, transmission electron microscopy and cyclic voltammetry respectively. The PbS quantum dots have an average size of 6 nm. The strong size quantization is observed from cyclic voltammetry and absorption spectroscopy.","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80216659","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}
Due to excellent specific mechanical and physical properties, titanium-based fibre metal laminates (FML) have attracted increasing attention in marine and defense for improved impact protection. Metal and composite interface (MCI) plays a pivotal role to determine the failure mode of FML. Surface treatment of metal is commonly carried out to improve the MCI properties. In this study, two different electrochemical surface treatments, anodization and micro-arc oxidation (MAO) were adopted. The tunable hierarchical structure observed after multiple physical and chemical surface treating processes, i.e., sandblasting, anodization, etching, and annealing on Ti6Al4V. In comparison single step MAO treatment shows more pores and craters on the surface with increasing anodic voltage. The results from lap shear experiment show that the
{"title":"Improved Bonding Strength Between Thermoplastic Resin and Ti Alloy with Surface Treatments by Multi-step Anodization and Single-step Micro-arc Oxidation Method: a Comparative Study","authors":"L. Shanmugam, M. Kazemi, Jinglei Yang","doi":"10.30919/esmm5f207","DOIUrl":"https://doi.org/10.30919/esmm5f207","url":null,"abstract":"Due to excellent specific mechanical and physical properties, titanium-based fibre metal laminates (FML) have attracted increasing attention in marine and defense for improved impact protection. Metal and composite interface (MCI) plays a pivotal role to determine the failure mode of FML. Surface treatment of metal is commonly carried out to improve the MCI properties. In this study, two different electrochemical surface treatments, anodization and micro-arc oxidation (MAO) were adopted. The tunable hierarchical structure observed after multiple physical and chemical surface treating processes, i.e., sandblasting, anodization, etching, and annealing on Ti6Al4V. In comparison single step MAO treatment shows more pores and craters on the surface with increasing anodic voltage. The results from lap shear experiment show that the","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78353034","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}
I. Iwe, E. Gosteva, V. Starkov, D. Sedlovets, O. Mong
1 Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 2 National University of Science and Technology «MISiS», Moscow, 119991, Russia 3 Institute of Microelectronics Technology and High Purity Materials, Russian Academy of Sciences, Chernogolovka 4 Department of Mechanical Engineering, Federal Polytechnic, Nekede, Nigeria *E-mail: iaiwe@connect.ust.hk 1* 2 3 3 4 I. A. Iwe, E. A. Gosteva, V. V. Starkov, D. M. Sedlovets and O. Mong View Article Online
1香港科技大学机械与航空航天工程系(香港清水湾)2俄罗斯国立科技大学(MISiS)(莫斯科)(119991)3俄罗斯科学院(切尔诺戈洛夫卡)微电子技术与高纯度材料研究所(切尔诺戈洛夫卡)4尼日利亚联邦理工学院机械工程系(Nekede) * e - e:iaiwe@connect.ust.hk 1* 2 3 3 4 I. A. Iwe, E. A. Gosteva, V. V. Starkov, D. M. Sedlovets, O. Mong View文章在线
{"title":"Anti-Glare Coatings Based on Porous Silicon Structures","authors":"I. Iwe, E. Gosteva, V. Starkov, D. Sedlovets, O. Mong","doi":"10.30919/ESMM5F197","DOIUrl":"https://doi.org/10.30919/ESMM5F197","url":null,"abstract":"1 Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 2 National University of Science and Technology «MISiS», Moscow, 119991, Russia 3 Institute of Microelectronics Technology and High Purity Materials, Russian Academy of Sciences, Chernogolovka 4 Department of Mechanical Engineering, Federal Polytechnic, Nekede, Nigeria *E-mail: iaiwe@connect.ust.hk 1* 2 3 3 4 I. A. Iwe, E. A. Gosteva, V. V. Starkov, D. M. Sedlovets and O. Mong View Article Online","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83296901","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}
{"title":"Sintering Behavior and Microwave Dielectric Properties of Low-Loss Li Mg Zr O Ceramics 6 7 3 16 Doped with Different LiF Additives","authors":"H. Tian, C. Xing, H. T. Wu, Z. H. Wang","doi":"10.30919/ESMM5F603","DOIUrl":"https://doi.org/10.30919/ESMM5F603","url":null,"abstract":"","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85280127","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}
Zhiqiang Liu, X. Yi, Junxi Wang, I. Ferguson, N. Lu, Jinmin Li
1 Research and Development Center for Solid State Lighting, Institute of Semiconductors, Chinese Academy of Science, Beijing, 100086, China 2 Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China 3 Lyles School of Civil Engineering, Birck Nanotechnology Center, Sustainable Materials and Renewable Technology (SMART) Lab, Purdue University, West Lafayette, IN 47906 USA 4 Electrical and Computer Engineering, Missouri University of Science and Technology, Rolla MO 65409, USA *E-mail: lzq@semi.ac.cn 1,2* 1,2 1,2 4 3 1,2 Zhiqiang Liu, Xiaoyan Yi, Junxi Wang, Ian Ferguson, Na Lu and Jinmin Li View Article Online
{"title":"Theoretical Analysis and Experimental Realization of Highly Effective Acceptor Ionization in GaN via Mg Co-doped with 4d-Element (In)","authors":"Zhiqiang Liu, X. Yi, Junxi Wang, I. Ferguson, N. Lu, Jinmin Li","doi":"10.30919/esmm5f209","DOIUrl":"https://doi.org/10.30919/esmm5f209","url":null,"abstract":"1 Research and Development Center for Solid State Lighting, Institute of Semiconductors, Chinese Academy of Science, Beijing, 100086, China 2 Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China 3 Lyles School of Civil Engineering, Birck Nanotechnology Center, Sustainable Materials and Renewable Technology (SMART) Lab, Purdue University, West Lafayette, IN 47906 USA 4 Electrical and Computer Engineering, Missouri University of Science and Technology, Rolla MO 65409, USA *E-mail: lzq@semi.ac.cn 1,2* 1,2 1,2 4 3 1,2 Zhiqiang Liu, Xiaoyan Yi, Junxi Wang, Ian Ferguson, Na Lu and Jinmin Li View Article Online","PeriodicalId":11851,"journal":{"name":"ES Materials & Manufacturing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77036945","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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