Luminescence Mechanism of Carbon-Incorporated Silica Nanoparticles Derived from Rice Husk Biomass | |
Department | 固体润滑国家重点实验室 |
Wang ZF(王赵峰)1,2; Zeng, Songshan1; Li, Yezhou1; Wang, Weilin1,3; Zhang, Zhengguo3; Zeng, Huidan4; Wang, Weixing3; Sun, Luyi1 | |
2017 | |
Source Publication | Industrial & Engineering Chemistry Research |
ISSN | 0888-5885 |
Volume | 56Issue:20Pages:5906-5912 |
Abstract | In this work, silica-based luminescent materials containing different contents of carbon were synthesized from rice husk biomass. The intrinsic structure, chemical composition, as well as photoluminescent features were investigated. The results suggest that two forms of carbon, i.e., carbon that is chemically bonded and nonbonded with silica, exist in the structure of the as-prepared amorphous silica nanoparticles, which are believed to be responsible for the origin and quenching of photoluminescence, respectively. The generation of successive localized energy levels within the band gap of silica by the chemically bonded carbon is believed to be the luminescent mechanism. The insight into the photoluminescence of rice husk derived carbon-incorporated silica nanoparticles in this work would be valuable for researchers to further modify the luminescent features for practical applications. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1021/acs.iecr.7b00700 |
Funding Organization | the U.S. Environmental Protection Agency (P3 Award, SU-83529201);the Air Force Office of Scientific Research (No. FA9550-12-1-0159);the CAS Pioneer Hundred Talents Program;the Key Laboratory for Ultrafine Materials of the Ministry of Education at East China University of Science and Technology |
Indexed By | SCI |
If | 2.843 |
Language | 英语 |
Funding Project | 聚合物摩擦学研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21969 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang, Weixing; Sun, Luyi |
Affiliation | 1.Department of Chemical & Biomolecular Engineering and Polymer Program, Institute of Materials Science, University of Connecticut, Storrs, Connecticut 06269, United States 2.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China 3.Ministry of Education Key Laboratory of Enhanced Heat Transfer & Energy Conservation, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China 4.Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China |
Recommended Citation GB/T 7714 | Wang ZF,Zeng, Songshan,Li, Yezhou,et al. Luminescence Mechanism of Carbon-Incorporated Silica Nanoparticles Derived from Rice Husk Biomass[J]. Industrial & Engineering Chemistry Research,2017,56(20):5906-5912. |
APA | Wang ZF.,Zeng, Songshan.,Li, Yezhou.,Wang, Weilin.,Zhang, Zhengguo.,...&Sun, Luyi.(2017).Luminescence Mechanism of Carbon-Incorporated Silica Nanoparticles Derived from Rice Husk Biomass.Industrial & Engineering Chemistry Research,56(20),5906-5912. |
MLA | Wang ZF,et al."Luminescence Mechanism of Carbon-Incorporated Silica Nanoparticles Derived from Rice Husk Biomass".Industrial & Engineering Chemistry Research 56.20(2017):5906-5912. |
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acs.iecr.7b00700.pdf(4569KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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