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Single-atom alloy Ir/Ni catalyst boosts CO2 methanation via mechanochemistry.
Tu, Rui; Zhang, Yujie; Xu, Yuchun; Yang, Junxia; Zhang, Ling; Lv, Keran; Ren, Guoqing; Zhai, Shengliang; Yu, Tie; Deng, Weiqiao.
Afiliação
  • Tu R; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Zhang Y; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Xu Y; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Yang J; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Zhang L; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Lv K; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Ren G; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Zhai S; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Yu T; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
  • Deng W; Institute of Molecular Sciences and Engineering, Institute of Frontier and Interdisciplinary Science, Shandong University, Qingdao, Shandong, 266237, China. dengwq@sdu.edu.cn.
Nanoscale Horiz ; 8(7): 852-858, 2023 Jun 26.
Article em En | MEDLINE | ID: mdl-36975185
ABSTRACT
A new catalytic approach is pioneered to achieve CO2 methanation via a single atom alloy Ir/Ni catalyst using a ball-milling method. This Ir/Ni catalyst exhibits a TOFCH4 of 10244 h-1 and a 220 h lifetime at 350 °C without deactivation, illustrating excellent catalytic efficiency in the presence of mechanical energy.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2023 Tipo de documento: Article