Carbon-doped boron nitride nanosheets as an efficient metal-free catalyst for the selective oxidation of H2S

被引：13

作者：

Lei, Ganchang ^{[1
]}

Qi, Sihui ^{[1
]}

Li, Haiyan ^{[1
]}

Xue, Yinjiang ^{[1
]}

Shen, Lijuan ^{[1
,2
]}

Zheng, Xiaohai ^{[1
]}

Wang, Shiping ^{[1
]}

Cao, Yanning ^{[1
]}

Zhan, Yingying ^{[1
]}

机构：

[1] Fuzhou Univ, Natl Engn Res Ctr Chem Fertilizer Catalyst, Fuzhou 350002, Peoples R China

[2] Fujian Normal Univ, Coll Environm & Resource Sci, Coll Carbon Neutral Modern Ind, Fujian Key Lab Pollut Control & Resource Reuse, Fuzhou 350117, Peoples R China

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2023年 / 25卷 / 47期

基金：

中国国家自然科学基金;

关键词：

GRAPHENE; DESULFURIZATION; SULFUR;

D O I：

10.1039/d3cp04495e

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report the first use of carbon-doped boron nitride (BCN) for H2S-selective catalytic oxidation. The obtained carbon-doped BN with an ultrathin layer structure exhibits outstanding H2S elimination and high S yield. In particular, BN doped carbon nanosheets display better catalytic performance than traditional catalysts, such as iron- and carbon-based catalysts. The findings of the present work shed a new light on metal-free catalysts for efficient catalytic removal of toxic H2S.

引用

页码：32317 / 32322

页数：6

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