Carbonization and preparation of nitrogen-doped porous carbon materials from Zn-MOF and its applications

Kulandaivel Sivasankar*, Souvik Pal, Murugan Thiruppathi, Chia Her Lin

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

5 引文 斯高帕斯(Scopus)

摘要

Nitrogen-doped porous carbon (NPC) materials were successfully synthesized via a Zn-containing metal-organic framework (Zn-MOF). The resulting NPC materials are characterized using various physicochemical techniques which indicated that theNPCmaterials obtained at different carbonization temperatures exhibited different properties. Pristine MOF morphology and pore size are retained after carbonization at particular temperatures (600 °C-NPC600 and 800 °C-NPC800). NPC800 material shows an excellent surface area 1192 m2/g, total pore volume 0.92 cm3/g and displays a higher CO2 uptake 4.71 mmol/g at 273 k and 1 bar. Furthermore, NPC600 material displays good electrochemical sensing towards H2O2. Under optimized conditions, our sensor exhibited a wide linearity range between 100 μM and 10 mM with a detection limit of 27.5 μM.

原文英語
文章編號264
期刊Materials
13
發行號2
DOIs
出版狀態已發佈 - 2020 一月 1

ASJC Scopus subject areas

  • 材料科學(全部)

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