C-QDs@UiO-66-(COOH)(2) Composite Film via Electrophoretic Deposition for Temperature Sensing

doi:10.1021/acs.inorgchem.7b02595

	C-QDs@UiO-66-(COOH)(2) Composite Film via Electrophoretic Deposition for Temperature Sensing
	Feng, Ji-fei1,2,3,4 ; Gao, Shui-ying 1; Shi, Jianlin2,3,4 ; Liu, Tian-fu 1; Cao, Rong1,3,4
	2018-03-05
发表期刊	INORGANIC CHEMISTRY (IF:4.3[JCR-2023],4.1[5-Year])
ISSN	0020-1669
卷号	57 期号:5 页码:2447-2454
发表状态	已发表
DOI	10.1021/acs.inorgchem.7b02595
摘要	Temperature plays a crucial role in both scientific research and industry. However, traditional temperature sensors, such as liquid-filled thermometers, thermocouples, and transistors, require contact to obtain heat equilibrium between the probe and the samples during the measurement. In addition, traditional temperature sensors have limitations when being used to detect the temperature change of fast-moving samples at smaller scales. Herein, the carbon quantum dots (C-QDs) functionalized metal-organic framework (MOF) composite film, a novel contactless solid optical thermometer, has been prepared via electrophoretic deposition (EPD). Instead of terephthalic acid (H2BDC), 1',2',4',5'-benzenetetracarboxylic (H4BTEC) acid was employed to construct a UiO-66 framework to present two uncoordinated carboxylic groups decorated on the pore surface. The uncoordinated carboxylic groups can generate negative charges, which facilitates the deposition of film on the positive electrode during the EPD process. Moreover, UiO-66-(COOH)(2) MOFs can absorb C-QDs from the solution and prevent C-QDs from aggregating, and the well-dispersed C-QDs impart fluorescence characteristics to composites. As-synthesized composite film was successfully used to detect temperature change in the range of 97-297 K with a relative sensitivity up to 1.3% K-1 at 297 K.
收录类别	SCI ; SCIE
语种	英语
资助项目	973 Program[2014CB-845605]
WOS研究方向	Chemistry
WOS类目	Chemistry, Inorganic & Nuclear
WOS记录号	WOS:000427094000018
出版者	AMER CHEMICAL SOC
WOS关键词	METAL-ORGANIC FRAMEWORKS ; INFINITE POLYMERIC FRAMEWORKS ; ONE-POT SYNTHESIS ; CIRCULAR-DICHROISM ; FLUORESCENT-PROBE ; OPTICAL-ACTIVITY ; QUANTUM DOTS ; CARBON DOTS ; THIN-FILMS ; AU NANOROD
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/20225
专题	物质科学与技术学院物质科学与技术学院_特聘教授组_曹荣组物质科学与技术学院_特聘教授组_施剑林组物质科学与技术学院_博士生
通讯作者	Gao, Shui-ying; Cao, Rong
作者单位	1.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China 2.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Feng, Ji-fei,Gao, Shui-ying,Shi, Jianlin,et al. C-QDs@UiO-66-(COOH)(2) Composite Film via Electrophoretic Deposition for Temperature Sensing[J]. INORGANIC CHEMISTRY,2018,57(5):2447-2454.
APA	Feng, Ji-fei,Gao, Shui-ying,Shi, Jianlin,Liu, Tian-fu,&Cao, Rong.(2018).C-QDs@UiO-66-(COOH)(2) Composite Film via Electrophoretic Deposition for Temperature Sensing.INORGANIC CHEMISTRY,57(5),2447-2454.
MLA	Feng, Ji-fei,et al."C-QDs@UiO-66-(COOH)(2) Composite Film via Electrophoretic Deposition for Temperature Sensing".INORGANIC CHEMISTRY 57.5(2018):2447-2454.