An effective solid contact for an all-solid-state polymeric membrane Cd2+-selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	An effective solid contact for an all-solid-state polymeric membrane Cd2+-selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite
	Li, Jinghui ; Yin, Tanji; Qin, Wei; Yin, TJ
刊名	SENSORS AND ACTUATORS B-CHEMICAL
	2017-02-01
卷号	239 页码:438-446
关键词	Three-dimensional porous graphene Mesoporous platinum nanoparticles Solid contact All-solid-state ion-selective electrode Cadmium
ISSN号	0925-4005
通讯作者	Yin, TJ
产权排序	[Li, Jinghui; Yin, Tanji; Qin, Wei] Chinese Acad Sci, Key Lab Coastal Environm Processes & Ecol Remedia, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China; [Li, Jinghui] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
英文摘要	The three-dimensional porous graphene-mesoporous platinum nanoparticle (3D PGR-MPN) composite is used as solid contact for developing an all-solid-state polymeric membrane Cd2+ ion-selective electrode (Cd2+-ISE). The 3D PGR with MPNs as cross-linking sites can be synthesized by a facile hydrothermal co-assembly method. The obtained 3D PGR-MPN composite is promising for acting as solid contact due to its unique characteristics such as high interfacial area, superior double layer capacitance, excellent conductivity and high hydrophobicity. The ISE exhibits a stable Nernstian response in the range of 10(-8)-10(-4) M and the detection limit is 10(-8.8) M. The 3D PGR-MPN-based Cd2+-ISE shows good potential response and no water layer exists between the polymeric membrane and the 3D PGR-MPN layer. Additionally, the proposed Cd2+-ISE is robust to O-2, CO2 and light interferences. This work provides a versatile method for preparing an effective solid contact to develop a stable and reliable all- solid-state ISE. (C) 2016 Elsevier B.V. All rights reserved.
研究领域[WOS]	Chemistry ; Electrochemistry ; Instruments & Instrumentation
关键词[WOS]	ION-SELECTIVE ELECTRODES ; ONE-POT SYNTHESIS ; POTENTIOMETRIC SENSORS ; PB2+-SELECTIVE ELECTRODE ; HYBRID ARCHITECTURES ; CONDUCTING POLYMERS ; CARBON-BLACK ; TRANSDUCERS ; HYDROGEL ; FILMS
收录类别	SCI
语种	英语
WOS记录号	WOS:000388951300054
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/19260]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
通讯作者	Yin, TJ
作者单位	1.Chinese Acad Sci, Key Lab Coastal Environm Processes & Ecol Remedia, Yantai Inst Coastal Zone Res YIC, Shandong Prov Key Lab Coastal Environm Proc,YICCA, Yantai 264003, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Jinghui,Yin, Tanji,Qin, Wei,et al. An effective solid contact for an all-solid-state polymeric membrane Cd2+-selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite[J]. SENSORS AND ACTUATORS B-CHEMICAL,2017,239:438-446.
APA	Li, Jinghui,Yin, Tanji,Qin, Wei,&Yin, TJ.(2017).An effective solid contact for an all-solid-state polymeric membrane Cd2+-selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite.SENSORS AND ACTUATORS B-CHEMICAL,239,438-446.
MLA	Li, Jinghui,et al."An effective solid contact for an all-solid-state polymeric membrane Cd2+-selective electrode: Three-dimensional porous graphene-mesoporous platinum nanoparticle composite".SENSORS AND ACTUATORS B-CHEMICAL 239(2017):438-446.