CAS OpenIR
Nitrogen-rich core-shell structured particles consisting of carbonized zeolitic imidazolate frameworks and reduced graphene oxide for amperometric determination of hydrogen peroxide
Li, Zehui1; Jiang, Yuheng2; Wang, Zhuoya3; Wang, Wenbo4; Yuan, Yi3; Wu, Xiaoxue1; Liu, Xingchen1; Li, Mingjie5; Dilpazir, Sobia4; Zhang, Guangjin4; Wang, Dongbin1; Liu, Chenming4; Jiang, Jingkun1
2018-11-01
Source PublicationMICROCHIMICA ACTA
ISSN0026-3672
Volume185Issue:11Pages:9
Abstract

Core-shell structured particles were prepared from carbonized zeolitic imidazolate frameworks (ZIFs) and reduced graphene oxide (rGO). The particles possess a nitrogen content of up to 10.6%. The loss of nitrogen from the ZIF is avoided by utilizing the reduction and agglomeration of graphene oxide with suitable size (>2 mu m) during pyrolysis. The resulting carbonized ZIF@rGO particles were deposited on a glassy carbon electrode to give an amperometric sensor for H2O2, typically operated at a voltage of -0.4V (vs. Ag/AgCl). The sensor has a wide detection range (from 5 x 10(-6) to 2 x 10(-2) M), a 3.3 mu M (S/N = 3) detection limit and a 0.272 mu A.mu M(-1.)cm(-2) sensitivity, much higher than that of directly carbonized ZIFs. The sensor material was also deposited on a screen-printed electrode to explore the possibility of application.

KeywordElectrochemical Sensor Electrocatalyst Nitrogen Doped Carbon H2o2 Screen-printed Electrode
DOI10.1007/s00604-018-3032-y
Language英语
WOS KeywordDoped Porous Carbon ; Oxygen Reduction ; Electrochemical Detection ; Nanoparticle ; Performance ; Electrodes ; Efficient ; Composite ; Sensors ; Cells
Funding ProjectNational Key R&D Program of China[2016YFC0200102] ; National Natural Science Foundation of China[91643201] ; National Natural Science Foundation of China[51608509] ; National Natural Science Foundation of China[91545125] ; National Natural Science Foundation of China[U1662121] ; Tsinghua Qingfeng Scholarship[THQF2018-16]
WOS Research AreaChemistry
WOS SubjectChemistry, Analytical
Funding OrganizationNational Key R&D Program of China ; National Natural Science Foundation of China ; Tsinghua Qingfeng Scholarship
WOS IDWOS:000446885200002
PublisherSPRINGER WIEN
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/26127
Collection中国科学院过程工程研究所
Corresponding AuthorJiang, Jingkun
Affiliation1.Tsinghua Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100084, Peoples R China
2.Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China
3.China Univ Min & Technol, Sch Chem & Environm Engn, Beijing 100083, Peoples R China
4.Chinese Acad Sci, Beijing Engn Res Ctr Proc Pollut Control, Inst Proc Engn, Div Environm Technol & Engn, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Qingdao Inst Biomass Energy & Bioproc Technol, Qingdao 266101, Peoples R China
Recommended Citation
GB/T 7714
Li, Zehui,Jiang, Yuheng,Wang, Zhuoya,et al. Nitrogen-rich core-shell structured particles consisting of carbonized zeolitic imidazolate frameworks and reduced graphene oxide for amperometric determination of hydrogen peroxide[J]. MICROCHIMICA ACTA,2018,185(11):9.
APA Li, Zehui.,Jiang, Yuheng.,Wang, Zhuoya.,Wang, Wenbo.,Yuan, Yi.,...&Jiang, Jingkun.(2018).Nitrogen-rich core-shell structured particles consisting of carbonized zeolitic imidazolate frameworks and reduced graphene oxide for amperometric determination of hydrogen peroxide.MICROCHIMICA ACTA,185(11),9.
MLA Li, Zehui,et al."Nitrogen-rich core-shell structured particles consisting of carbonized zeolitic imidazolate frameworks and reduced graphene oxide for amperometric determination of hydrogen peroxide".MICROCHIMICA ACTA 185.11(2018):9.
Files in This Item:
File Name/Size DocType Version Access License
Nitrogen-rich core-s(1875KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Zehui]'s Articles
[Jiang, Yuheng]'s Articles
[Wang, Zhuoya]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Zehui]'s Articles
[Jiang, Yuheng]'s Articles
[Wang, Zhuoya]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Zehui]'s Articles
[Jiang, Yuheng]'s Articles
[Wang, Zhuoya]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.