Citation: Bin DAI, Wei Min GONG, Xiu Ling ZHANG, Ren HE. Methane Coupling Using Hydrogen Plasma and Pt/γ-Al₂O₃ Catalyst[J]. Chinese Chemical Letters, ;2002, 13(8): 711-713. shu

Methane Coupling Using Hydrogen Plasma and Pt/γ-Al₂O₃ Catalyst

Bin DAI ^1,2, ,
Wei Min GONG ¹ ,
Xiu Ling ZHANG ¹ ,
Ren HE ¹

1.
Plasma Chemistry Laboratory, Dalian University of Technology, Dalian 116012;
2.
Department of chemistry, Shihezi University, Shihezi 832002

Received Date: 8 November 2001

In this paper, methane coupling at ambient temperature, under atmospheric pressure and in the presence of hydrogen was firstly investigated by using pulse corona plasma and Pt/γ-Al₂O₃ catalyst. Experimental results showed that Pt/γ-Al₂O₃ catalyst has catalytic activity for methane coupling to C₂H₄. Over sixty percent of outcomes of C₂ hydrocarbons were detected to be ethylene.
- Pulse corona plasma,
- methane coupling,
- hydrogen,
- Pt/γ-Al₂O₃ catalyst
1. [1]
  Qijun Tang , Wenguang Tu , Yong Zhou , Zhigang Zou . High efficiency and selectivity catalyst for photocatalytic oxidative coupling of methane. Chinese Journal of Structural Chemistry, 2023, 42(12): 100170-100170. doi: 10.1016/j.cjsc.2023.100170
2. [2]
  Yi Herng Chan , Zhe Phak Chan , Serene Sow Mun Lock , Chung Loong Yiin , Shin Ying Foong , Mee Kee Wong , Muhammad Anwar Ishak , Ven Chian Quek , Shengbo Ge , Su Shiung Lam . Thermal pyrolysis conversion of methane to hydrogen (H₂): A review on process parameters, reaction kinetics and techno-economic analysis. Chinese Chemical Letters, 2024, 35(8): 109329-. doi: 10.1016/j.cclet.2023.109329
3. [3]
  Yuehai Zhi , Chen Gu , Huachao Ji , Kang Chen , Wenqi Gao , Jianmei Chen , Dafeng Yan . The advanced development of innovative photocatalytic coupling strategies for hydrogen production. Chinese Chemical Letters, 2025, 36(1): 110234-. doi: 10.1016/j.cclet.2024.110234
4. [4]
  Fanxin Kong , Hongzhi Wang , Huimei Duan . Inhibition effect of sulfation on Pt/TiO2 catalysts in methane combustion. Chinese Journal of Structural Chemistry, 2024, 43(5): 100287-100287. doi: 10.1016/j.cjsc.2024.100287
5. [5]
  Hong Yin , Zhipeng Yu . Hexavalent iridium catalyst enhances efficiency of hydrogen production. Chinese Journal of Structural Chemistry, 2025, 44(1): 100382-100382. doi: 10.1016/j.cjsc.2024.100382
6. [6]
  Liuyun Chen , Wenju Wang , Tairong Lu , Xuan Luo , Xinling Xie , Kelin Huang , Shanli Qin , Tongming Su , Zuzeng Qin , Hongbing Ji . Soft template-induced deep pore structure of Cu/Al₂O₃ for promoting plasma-catalyzed CO₂ hydrogenation to DME. Acta Physico-Chimica Sinica, 2025, 41(6): 100054-0. doi: 10.1016/j.actphy.2025.100054
7. [7]
  Xiaorui Chen , Xuan Luo , Tongming Su , Xinling Xie , Liuyun Chen , Yuejing Bin , Zuzeng Qin , Hongbing Ji . Ga-doped Cu/γ-Al₂O₃ bifunctional interface sites promote the direct hydrogenation of CO₂ to DME. Acta Physico-Chimica Sinica, 2025, 41(10): 100126-0. doi: 10.1016/j.actphy.2025.100126
8. [8]
  Haotian Zhang , Shengfa Feng , Mufan Cao , Xiong Xiong Liu , Pengcheng Yuan , Yaping Wang , Min Gao , Long Pan , Zhengming Sun . Al₂O₃ coated polyimide porous films enable thin yet strong polymer-in-salt solid-state electrolytes for dendrite-free lithium metal batteries. Chinese Chemical Letters, 2025, 36(8): 111096-. doi: 10.1016/j.cclet.2025.111096
9. [9]
  Junqi Su , Wenhao Liu , Jianjun Wang , Weifen Luo , Yangyang Ma , Leiyang Lv , Zhiping Li . Palladium-catalyzed ring-opening defluorinative cross-coupling of gem-difluorocyclopropanes with fluoromalonates or fluorobis(phenylsulfonyl)methane. Chinese Chemical Letters, 2026, 37(3): 111288-. doi: 10.1016/j.cclet.2025.111288
10. [10]
  Liyong Ding , Zhenhua Pan , Qian Wang . 2D photocatalysts for hydrogen peroxide synthesis. Chinese Chemical Letters, 2024, 35(12): 110125-. doi: 10.1016/j.cclet.2024.110125
11. [11]
  Linxin Zheng , Shuai Li , Liuting Zhang , Tao Zhong , Xiuzhen Wang , Ting Bian , Petr Senin , Ying Wu . A MOF derived multi-phase FeNi₃-S catalyst for efficient hydrogen storage in magnesium hydride. Chinese Chemical Letters, 2026, 37(1): 110414-. doi: 10.1016/j.cclet.2024.110414
12. [12]
  Yi-Chang Yang , Rui-Xi Wang , Li-Ming Wu , Ling Chen . Regulating the coplanarity of π-conjugated units through hydrogen bonding in FAHC2O4 and FAH2C3N3S3 crystals. Chinese Journal of Structural Chemistry, 2025, 44(10): 100714-100714. doi: 10.1016/j.cjsc.2025.100714
13. [13]
  Ping Lu , Baoyin Du , Ke Liu , Ze Luo , Abiduweili Sikandaier , Lipeng Diao , Jin Sun , Luhua Jiang , Yukun Zhu . Heterostructured In2O3/In2S3 hollow fibers enable efficient visible-light driven photocatalytic hydrogen production and 5-hydroxymethylfurfural oxidation. Chinese Journal of Structural Chemistry, 2024, 43(8): 100361-100361. doi: 10.1016/j.cjsc.2024.100361
14. [14]
  Xiaxi Yao , Xiuli Hu , Fangcheng Huang , Xuhong Wang , Xuekun Hong , Dawei Wang . Improved hydrogen and oxygen evolution rates in Pt@TiO₂@RuO₂ hollow nanoshells through dielectric Mie resonance and spatial cocatalyst separation. Chinese Chemical Letters, 2025, 36(5): 110192-. doi: 10.1016/j.cclet.2024.110192
15. [15]
  Kaihui Huang , Boning Feng , Xinghua Wen , Lei Hao , Difa Xu , Guijie Liang , Rongchen Shen , Xin Li . Effective photocatalytic hydrogen evolution by Ti3C2-modified CdS synergized with N-doped C-coated Cu2O in S-scheme heterojunctions. Chinese Journal of Structural Chemistry, 2023, 42(12): 100204-100204. doi: 10.1016/j.cjsc.2023.100204
16. [16]
  Yunzhe Du , Siliu Cheng , Shuyi Li , Junping Niu , Yuan Gou , Ligang Yan , Tian-Xing Zhang , Ruijun Xie , Limin Han , Tiezheng Jia , Ning Zhu . C2-Transformation of calcium carbide trigered by hydrogen sulfide. Chinese Chemical Letters, 2025, 36(12): 111233-. doi: 10.1016/j.cclet.2025.111233
17. [17]
  Xinlong Zheng , Zhongyun Shao , Jiaxin Lin , Qizhi Gao , Zongxian Ma , Yiming Song , Zhen Chen , Xiaodong Shi , Jing Li , Weifeng Liu , Xinlong Tian , Yuhao Liu . Recent advances of CuSbS₂ and CuPbSbS₃ as photocatalyst in the application of photocatalytic hydrogen evolution and degradation. Chinese Chemical Letters, 2025, 36(3): 110533-. doi: 10.1016/j.cclet.2024.110533
18. [18]
  Weiping Xiao , Yuhang Chen , Qin Zhao , Danil Bukhvalov , Caiqin Wang , Xiaofei Yang . Constructing the synergistic active sites of nickel bicarbonate supported Pt hierarchical nanostructure for efficient hydrogen evolution reaction. Chinese Chemical Letters, 2024, 35(12): 110176-. doi: 10.1016/j.cclet.2024.110176
19. [19]
  Hongliang Zeng , Yuan Ji , Jinfeng Wen , Xu Li , Tingting Zheng , Qiu Jiang , Chuan Xia . Pt nanocluster-catalyzed hydrogen evolution reaction: Recent advances and future outlook. Chinese Chemical Letters, 2025, 36(3): 109686-. doi: 10.1016/j.cclet.2024.109686
20. [20]
  Yuting Fu , Haoran Wang , Nan Li , Lujiao Mao , Xusheng Wang , Qipeng Li , Jinjie Qian . Pt inclusion effect on Ni-ABDC-derived PtNi-carbon nanomaterials for hydrogen evolution. Chinese Chemical Letters, 2025, 36(10): 110890-. doi: 10.1016/j.cclet.2025.110890