2-1-2　CNTsに担持したPd-Auナノ粒子触媒によるメタンからメタノールへの低温効率合成

• 何 英洛

  富山大学

• 楊 國輝

  富山大学

• 椿 範立

  富山大学

書誌事項

タイトル別名

• 2-1-2　Highly selective synthesis of methanol from methane over CNTs supported Pd-Au nanoparticles catalyst at low temperature

抄録

As one of the Holy Grail reactions in C1 chemistry, direct selective oxidation of methane to methanol under mild and non-harsh conditions remains a big challenge. Hydroperoxide (H₂O₂), as a primary oxidant, applied widely in the lowtemperature direct selective conversion of methane to methanol. Moreover, the hydrogen and oxygen mixture gas achieves better reaction activity and higher methanol selectivity than H₂O₂ when using palladium-gold (Pd-Au) bimetallic nanoparticles as the catalyst. In this paper, we studied the key roles of the physical and chemical characteristics of Pd-Au nanoparticles in this direct selective oxidation reaction with hydrogen and oxygen as the oxidant at 50°C. For further clarifying the physical and chemical characteristics of catalysts, X-ray powder diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Hydrogen-Temperature-programmed reduction (H2-TPR), and CO pulse adsorption measurement (CO-PULSE) analysis methods are also measured.

収録刊行物

• 日本エネルギー学会大会講演要旨集

  日本エネルギー学会大会講演要旨集 30 (0), 12-13, 2021-07-28

  一般社団法人 日本エネルギー学会

詳細情報

• CRID: 1390570543474520064
• NII論文ID: 130008075002
• DOI: 10.20550/jietaikaiyoushi.30.0_12
• ISSN: 24238325
• ISSN: 24238317
• 本文言語コード: en
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可