Preparation of porous carbon from Iranian rock pitch and its electrocatalytic H2O2 detection properties

被引：1

作者：

Liu, Zhi ^{[1
]}

Du, Maozhou ^{[2
]}

Gao, Yuan ^{[3
]}

Luo, Jiming ^{[4
]}

Gao, Yu ^{[4
]}

机构：

[1] GuiZhou Commun Polytech, Guiyang 551400, Guizhou, Peoples R China

[2] Guizhou Qiancheng Hongjing Engn Consulting Co Ltd, Guiyang 550081, Guizhou, Peoples R China

[3] Inner Mongolia Res Inst Transportat Sci Dev, Hohhot 010051, Peoples R China

[4] Sichuan Cent Inspect Technol Inc, Zigong 643000, Peoples R China

来源：

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE | 2023年 / 18卷 / 03期

关键词：

Iranian rock pitch; Electrochemical sensor; Porous carbon; Carbonization; Activation; GRAPHENE; OIL; ELECTROCHEMISTRY; (NH4)(2)SO4; MESOPHASE; TEMPLATE; FIBER;

D O I：

10.1016/j.ijoes.2023.100067

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The resource utilization of pitch is an important exploration to increase its added value. This work investigated the preparation of porous carbon nanoparticles from Iranian rock pitch. The Iranian rock pitch and (NH4)2SO4 were grinded and thoroughly mixed by a ball mill before being carbonized. The carbonized carbon material presents a porous morphology. Carbon materials show excellent electrocatalytic performance after activation, which can effectively respond to H2O2. Under optimal conditions, the proposed material can be modified on the electrode surface for linear detection of H2O2 in 25-2000 mu M. The detection limit can reach 12 mu M.

引用

页数：6

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