甲烷干重整中掺磷增强氧化铝负载氮化钴催化剂的抗结焦性能

IF 1.4 4区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Phosphorus, Sulfur, and Silicon and the Related Elements Pub Date : 2024-09-02 DOI:10.1080/10426507.2024.2410868

Bolun Ai , Hongda Wu , Qingshan Rong , Yan Shi , Zhiwei Yao

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引用次数: 0

摘要

首次设计了一种新型p掺杂Co4N/γ-Al2O3催化剂用于甲烷（DRM）的干重整。结果发现，P掺杂Co4N/γ-Al2O3可以增强其抗结焦能力，这可能是由于CH4解离能力降低，CO2解离能力增强，以及能够与氧化铝相互作用的钴种类增加所致。

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Enhanced coking resistance of alumina-supported cobalt nitride catalyst via doping of phosphorus for dry reforming of methane

A novel P-doped Co₄N/γ-Al₂O₃ catalyst was firstly designed for dry reforming of methane (DRM). It was found that the use of P doping Co₄N/γ-Al₂O₃ can enhance its coking resistance, which might be due to a decrease in CH₄ dissociation ability and an increase in CO₂ dissociation ability, as well as the increase of cobalt species capable of interacting with alumina.

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来源期刊

Phosphorus, Sulfur, and Silicon and the Related Elements 化学-无机化学与核化学

CiteScore

2.60

自引率

7.70%

发文量

103

审稿时长

2.1 months

期刊介绍： Phosphorus, Sulfur, and Silicon and the Related Elements is a monthly publication intended to disseminate current trends and novel methods to those working in the broad and interdisciplinary field of heteroatom chemistry.