Coulometric detector based on porous carbon felt working electrode for flow injection analysis - Details

author：

Chen, Guo Nan (Chen, Guo Nan.) ^[1] | Liu, Jiang Sheng (Liu, Jiang Sheng.) ^[2] | Duan, Jian Ping (Duan, Jian Ping.) ^[3] | Chen, Hong Qing (Chen, Hong Qing.) ^[4]

Indexed by：

Abstract：

A　coulometric　detector　based　on　carbon　felt　as　working　electrode　has　been　designed.　Ascorbic　acid,　hydroquinone,　gallic　acid　and　sulfur　dioxide　were　used　as　electroactive　compounds　to　determine　the　electrochemical　characteristics　of　this　detector.　The　coulometric　conversion　efficiency,　selectivity,　linear　response　range,　detection　limit　and　mass　transfer　coefficient　were　investigated　in　order　to　use　the　detector　as　a　cleanup　device　in　a　flow　injection　system　with　dual-detector.　This　system　has　been　used　for　determination　of　sulfur　dioxide　in　wine,　and　the　results　are　compared　to　those　from　the　aspiration-oxidation　method.

Keyword：

Carbon Carboxylic acids Coulometers Detectors Electrochemical electrodes Electrochemistry Ketones Mass transfer Porous materials Sulfur dioxide Trace analysis Wine

Community：

[ 1 ] [Chen, Guo Nan]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
[ 2 ] [Liu, Jiang Sheng]Department of Chemistry, Fuzhou University, Fuzhou, Fujian 350002, China
[ 3 ] [Duan, Jian Ping]Analytical and Testing Center, Fuzhou University, Fuzhou, Fujian 350002, China
[ 4 ] [Chen, Hong Qing]Analytical and Testing Center, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address：

Email：

gnchen@fzu.edu.cn

Show more details

Related Keywords：

Electrochemical behaviour of methandienone on a glassy carbon electrode
2008，Journal of Shenzhen University Science and Engineering
Research Status of Microscopic Adsorption Mechanism and Protection Technology of Lunar Dust
2024，China Surface Engineering
Coulometric detector based on porous carbon felt working electrode for flow injection analysis
2000，TALANTA
Assessment Research on the Quality of Government Wechat Subscription Service under the Perspective of Low-Carbon Government
2020，2019 5th International Conference on Environmental Science and Material Application, ESMA 2019
Research on the Utilization of Waste Resources of SMEs Based on Low Carbon Background
2020，4th International Symposium on Resource Exploration and Environmental Science, REES 2020

Source ：

Talanta

ISSN： 0039-9140

Year： 2000

Issue： 3

Volume： 53

Page： 651-660

1 . 5 5 4

JCR@2000

5 . 6 0 0

JCR@2023

JCR Journal Grade：2

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 34

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search Engineering Village

Type
Departments

All Years Choose Year From to