| One-Pot Facile Synthesis of Graphene Quantum Dots from Rice Husks for Fe3+ Sensing | |
Wang, Weilin1,2; Wang, Zhaofeng2,5 ; Liu, Jingjing2,3; Peng, Yikang2,3; Yu, Xiaoyuan2,6; Wang, Weixing1; Zhang, Zhengguo1; Sun, Luyi2,3,4
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| 2018-07-18 | |
| Corresponding Author | Zhang, Zhengguo(cezhang@scut.edu.cn) ; Sun, Luyi(sun@uconn.edu) |
| Source Publication | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| ISSN | 0888-5885 |
| Volume | 57Issue:28Pages:9144-9150 |
| Abstract | In this work, graphene quantum dots (GQDs) with an average size of 3.9 nm were synthesized using rice husk biomass as the raw material via a facile one-step one-pot hydrothermal method. The size and morphology of the rice husk-derived GQDs were characterized by transmission electron microscopy and atomic force microscopy. The GQDs exhibit bright blue photoluminescence under 365 nm ultraviolet irradiation and can be well dispersed in water. The GQDs reach the strongest photoluminescence excitation intensity at ca. 360 nm under an emission wavelength of 466 nm, suggesting that the GQDs were oxidized with oxygenous groups attached. The quenching tests showed that the synthesized GQDs were highly and selectively sensitive toward Fe3+ ions and thus can potentially be used for Fe3+ sensing. |
| DOI | 10.1021/acs.iecr.8b00913 |
| Funding Organization | Guangzhou Science and Technology Planning Project ; CAS Pioneer Hundred Talents Program ; China Scholarship Council |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Guangzhou Science and Technology Planning Project[201704030022] ; CAS Pioneer Hundred Talents Program ; China Scholarship Council |
| WOS Research Area | Engineering |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/27207 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Zhang, Zhengguo; Sun, Luyi |
| Affiliation | 1.South China Univ Technol, Sch Chem & Chem Engn, Minist Educ, Key Lab Enhanced Heat Transfer & Energy Conservat, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Connecticut, Polymer Program, Inst Mat Sci, Storrs, CT 06269 USA 3.Univ Connecticut, Dept Chem & Biomol Engn, Storrs, CT 06269 USA 4.Univ Connecticut, Dept Biomed Engn, Storrs, CT 06269 USA 5.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China 6.South China Agr Univ, Coll Mat & Energy, Inst Biomat, Guangzhou 510642, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Weilin,Wang, Zhaofeng,Liu, Jingjing,et al. One-Pot Facile Synthesis of Graphene Quantum Dots from Rice Husks for Fe3+ Sensing[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2018,57(28):9144-9150. |
| APA | Wang, Weilin.,Wang, Zhaofeng.,Liu, Jingjing.,Peng, Yikang.,Yu, Xiaoyuan.,...&Sun, Luyi.(2018).One-Pot Facile Synthesis of Graphene Quantum Dots from Rice Husks for Fe3+ Sensing.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,57(28),9144-9150. |
| MLA | Wang, Weilin,et al."One-Pot Facile Synthesis of Graphene Quantum Dots from Rice Husks for Fe3+ Sensing".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 57.28(2018):9144-9150. |
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