Citation:
LI Guang-jun, XI Hong-juan, ZHANG Su-hong, GU Chuan-tao, QIN Shao-jun, HOU Xiao-ning, GAO Zhi-xian. Catalytic characteristics of spinel CuM2O4 (M=Al, Fe, Cr) for the steam reforming of methanol[J]. Journal of Fuel Chemistry and Technology,
;2012, 40(12): 1466-1471.
-
Spinel oxides of CuAl2O4, CuFe2O4 and CuCr2O4 were prepared by citrate process at 900 ℃, and their catalytic properties for methanol steam reforming was evaluated. In combination with the XRD, H2-TPR, SEM and BET data, the catalytic characteristics of spinel oxides were also discussed. The results showed that the morphology and size of the three spinel oxides were quite different and catalytic properties varied among the three spinel oxide catalysts. CuAl2O spinel showed the highest stability and lowest CO selectivity while CuFe2O4 indicated the highest CO selectivity and poor stability and CuCr2O4 encountered serious coke deposition. It has been shown, according to the long test data and results, that active Cu species were released from copper based spinel during methanol steam reforming, and their catalytic performances were influenced by both Cu sintering and coke deposition.
-
Keywords:
- CuAl2O4,
- CuFe2O4,
- CuCr2O4,
- methanol steam reforming,
- coke deposition
-
-
-
[1]
[1] 刘俊, 雷跃荣, 陈希明, 董会宁, 孙雷. 尖晶石结构材料的最新研究进展[J]. 材料导报, 2008, 22(11): 26-29. (LIU Jun, LEI Yue-rong, CHEN Xi-ming, DONG Hui-ning, SUN Lei. Recent advancement in research on spinel structural materials[J]. Materials Review, 2008, 22(11): 26-29.)
-
[2]
[2] 李抗, 黄剑锋, 曹丽云, 王博, 施浙勇. 络合溶胶-凝胶法制备CuAlO2微晶及其光学性能研究[J]. 无机材料学报, 2011, 26(3): 275-280. (LI Kang, HUANG Jian-feng, CAO Li-yun, WANG Bo, SHI Zhe-yong. Preparation and optical properties of CuAlO2 microcrys-tallites by complexing Sol-Gel[J]. Journal of Inorganic Materials, 2011, 26(3): 275-280.)
-
[3]
[3] SEVERINO F, BRITO J L, LAINE J, FIERRO J L G, LOPEZ AGUDO A. Nature of copper active sites in the carbon monoxide oxidation on CuAl2O4 and CuCr2O4 spinel type catalysts[J]. J Catal, 1998, 177(1): 82-95.
-
[4]
[4] TANAKA Y, UTAKA T, KIKUCHI R, TAKEGUCHI T, SASAKI K, EGUCHI K. Water gas shift reaction for the reformed fuels over Cu/MnO catalysts prepared via spinel-type oxide[J]. J Catal, 2003, 215(2): 271-278.
-
[5]
[5] FAUNGNAWAKIJ K, SHIMODA N, FUKUNAGA T, KIKUCHI R, EGUCHI K. Crystal structure and surface species of CuFe2O4 spinel catalysts in steam reforming of dimethyl ether[J]. Appl Catal B, 2009, 92(3/4): 341-350.
-
[6]
[6] MATSUKATA M, UEMIYA S, KIKUCHI E. Copper-alumina spinel catalysts for steam reforming of methanol[J]. Chem Lett, 1988, (5): 761-764.
-
[7]
[7] FUKUNAGA T, RYUMON N, ICHIKUNI N, SHIMAZU S. Characterization of CuMn-spinel catalyst for methanol steam reforming[J]. Catal Commun, 2009, 10(14): 1800-1803.
-
[8]
[8] KAMEOKA S, TANABE T, TSAI A P. Spinel CuFe2O4: A precursor for copper catalyst with high thermal stability and activity[J]. Catal Lett, 2005, 100(1/2): 89-93.
-
[9]
[9] 汤颖,邓强,路勇,何鸣元. 甲醇蒸气重整制氢反应机理研究进展[J]. 天然气化工, 2009, 34(4): 65-69,75. (TANG Ying,DENG Qiang,LU Yong,HE Ming-yuan. Progress in the investigation on mechanism of methanol steam reforming for hydrogen production[J]. Natural Gas Chemical Industry, 2009, 34(4): 65-69,75.)
-
[10]
[10] 张菊香,史鹏飞,张新荣,刘春涛. 燃料电池甲醇重整制氢研究进展[J]. 电池,2004,34(5): 359-361. (ZHANG Ju-xiang, SHI Peng-fei, ZHANG Xin-rong, LIU Chun-Tao. Research progress in hydrogen production from the reforming of methanol for cell fuels[J]. Battery, 2004, 34(5): 359-361.)
-
[11]
[11] 毛丽萍, 吕功煊. 纳米Cu/Al2O3催化剂催化甲醇水蒸气重整制氢研究[J]. 甘肃科学学报, 2009, 21(1): 77-80. (MAO Li-ping,LV Gong-xuan. Hydrogen production from methanol steam reforming over nano-Cu/A12O3 catalyst[J]. Journal of Gansu Sciences,2009, 21(1): 77-80.)
-
[12]
[12] 谷传涛, 李光俊, 胡蕴青, 庆绍军, 侯晓宁, 高志贤. 淀粉改性SiO2载体的预处理温度对其负载的铜基催化剂甲醇转化性能的影响[J]. 燃料化学学报, 2012, 40(11): 1328-1335. (GU Chuan-tao, LI Guang-jun, HU Yun-qing, QING Shao-jun, HOU Xiao-ning, GAO Zhi-xian. Effect of calcination temperature of starch-modified silica on the performance of silica supported Cu catalyst in methanol conversion[J]. Journal of Fuel Chemistry and Technology, 2012, 40(11): 1328-1335.)
-
[13]
[13] YAHIRO H, NAKAYA K, YAMAMOTA K, SAIKI K, YAMAURA H. Effect of calcination temperature on the catalytic activity of copper supported on γ-alumina for the water-gas-shift reaction[J]. Catal Commun, 2006, 7(4): 228-231.
-
[14]
[14] TASCA J E, QUINCOCES C E, LAVAT A, ALVAREZ A M, GONZLEZ M G. Preparation and characterization of CuFe2O4 bulk catalysts[J]. Ceram Int, 2011, 37(3): 803-812.
-
[15]
[15] 赵峰,刘英骏,李能,林炳雄. CuCrO2-CuCr2O4 两相共生体系的合成及其对CO-NO反应催化性能的研究[J].分子催化, 2001, 15(3): 161-164. (ZHAO Feng, LIU Ying-jun, LI Neng, LIN Bing-xiong. Preparation of Cu-Cr-O catalysts containing both CuCrO2 and CuCr2O4 phase and their catalytic activities for CO-NO reaction[J]. Journal of Molecular Catalysts (China), 2001, 15(3): 161-164.)
-
[1]
-
-
-
[1]
Yixia Zhang , Caili Xue , Yunpeng Zhang , Qi Zhang , Kai Zhang , Yulin Liu , Zhaohui Shan , Wu Qiu , Gang Chen , Na Li , Hulin Zhang , Jiang Zhao , Da-Peng Yang . Cocktail effect of ionic patch driven by triboelectric nanogenerator for diabetic wound healing. Chinese Chemical Letters, 2024, 35(8): 109196-. doi: 10.1016/j.cclet.2023.109196
-
[2]
Jianjun LI , Mingjie REN , Lili ZHANG , Lingling ZENG , Huiling WANG , Xiangwu MENG . UV-assisted degradation of tetracycline hydrochloride by MnFe2O4@activated carbon activated persulfate. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1869-1880. doi: 10.11862/CJIC.20240187
-
[3]
Shiyi WANG , Chaolong CHEN , Xiangjian KONG , Lansun ZHENG , Lasheng LONG . Polynuclear lanthanide compound [Ce4ⅢCe6Ⅳ(μ3-O)4(μ4-O)4(acac)14(CH3O)6]·2CH3OH for the hydroboration of amides to amine. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 88-96. doi: 10.11862/CJIC.20240342
-
[4]
Fei ZHOU , Xiaolin JIA . Co3O4/TiO2 composite photocatalyst: Preparation and synergistic degradation performance of toluene. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2232-2240. doi: 10.11862/CJIC.20240236
-
[5]
Dong-Xue Jiao , Hui-Li Zhang , Chao He , Si-Yu Chen , Ke Wang , Xiao-Han Zhang , Li Wei , Qi Wei . Layered (C5H6ON)2[Sb2O(C2O4)3] with a large birefringence derived from the uniform arrangement of π-conjugated units. Chinese Journal of Structural Chemistry, 2024, 43(6): 100304-100304. doi: 10.1016/j.cjsc.2024.100304
-
[6]
Xiuzheng Deng , Changhai Liu , Xiaotong Yan , Jingshan Fan , Qian Liang , Zhongyu Li . Carbon dots anchored NiAl-LDH@In2O3 hierarchical nanotubes for promoting selective CO2 photoreduction into CH4. Chinese Chemical Letters, 2024, 35(6): 108942-. doi: 10.1016/j.cclet.2023.108942
-
[7]
Sikai Wu , Xuefei Wang , Huogen Yu . Hydroxyl-enriched hydrous tin dioxide-coated BiVO4 with boosted photocatalytic H2O2 production. Chinese Journal of Structural Chemistry, 2024, 43(12): 100457-100457. doi: 10.1016/j.cjsc.2024.100457
-
[8]
Tong Zhou , Xue Liu , Liang Zhao , Mingtao Qiao , Wanying Lei . Efficient Photocatalytic H2O2 Production and Cr(VI) Reduction over a Hierarchical Ti3C2/In4SnS8 Schottky Junction. Acta Physico-Chimica Sinica, 2024, 40(10): 2309020-. doi: 10.3866/PKU.WHXB202309020
-
[9]
Shuangxi Li , Huijun Yu , Tianwei Lan , Liyi Shi , Danhong Cheng , Lupeng Han , Dengsong Zhang . NOx reduction against alkali poisoning over Ce(SO4)2-V2O5/TiO2 catalysts by constructing the Ce4+–SO42− pair sites. Chinese Chemical Letters, 2024, 35(5): 108240-. doi: 10.1016/j.cclet.2023.108240
-
[10]
Yi YANG , Shuang WANG , Wendan WANG , Limiao CHEN . Photocatalytic CO2 reduction performance of Z-scheme Ag-Cu2O/BiVO4 photocatalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 895-906. doi: 10.11862/CJIC.20230434
-
[11]
Wei Zhong , Dan Zheng , Yuanxin Ou , Aiyun Meng , Yaorong Su . K原子掺杂高度面间结晶的g-C3N4光催化剂及其高效H2O2光合成. Acta Physico-Chimica Sinica, 2024, 40(11): 2406005-. doi: 10.3866/PKU.WHXB202406005
-
[12]
Guoqiang Chen , Zixuan Zheng , Wei Zhong , Guohong Wang , Xinhe Wu . 熔融中间体运输导向合成富氨基g-C3N4纳米片用于高效光催化产H2O2. Acta Physico-Chimica Sinica, 2024, 40(11): 2406021-. doi: 10.3866/PKU.WHXB202406021
-
[13]
Hualin Jiang , Wenxi Ye , Huitao Zhen , Xubiao Luo , Vyacheslav Fominski , Long Ye , Pinghua Chen . Novel 3D-on-2D g-C3N4/AgI.x.y heterojunction photocatalyst for simultaneous and stoichiometric production of H2 and H2O2 from water splitting under visible light. Chinese Chemical Letters, 2025, 36(2): 109984-. doi: 10.1016/j.cclet.2024.109984
-
[14]
Endong YANG , Haoze TIAN , Ke ZHANG , Yongbing LOU . Efficient oxygen evolution reaction of CuCo2O4/NiFe-layered bimetallic hydroxide core-shell nanoflower sphere arrays. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 930-940. doi: 10.11862/CJIC.20230369
-
[15]
Mingjiao Lu , Zhixing Wang , Gui Luo , Huajun Guo , Xinhai Li , Guochun Yan , Qihou Li , Xianglin Li , Ding Wang , Jiexi Wang . Boosting the performance of LiNi0.90Co0.06Mn0.04O2 electrode by uniform Li3PO4 coating via atomic layer deposition. Chinese Chemical Letters, 2024, 35(5): 108638-. doi: 10.1016/j.cclet.2023.108638
-
[16]
Shuo Li , Xinran Liu , Yongjie Zheng , Jun Ma , Shijie You , Heshan Zheng . Effective peroxydisulfate activation by CQDs-MnFe2O4@ZIF-8 catalyst for complementary degradation of bisphenol A by free radicals and non-radical pathways. Chinese Chemical Letters, 2024, 35(5): 108971-. doi: 10.1016/j.cclet.2023.108971
-
[17]
Huyi Yu , Renshu Huang , Qian Liu , Xingfa Chen , Tianqi Yu , Haiquan Wang , Xincheng Liang , Shibin Yin . Te-doped Fe3O4 flower enabling low overpotential cycling of Li-CO2 batteries at high current density. Chinese Journal of Structural Chemistry, 2024, 43(3): 100253-100253. doi: 10.1016/j.cjsc.2024.100253
-
[18]
Gengchen Guo , Tianyu Zhao , Ruichang Sun , Mingzhe Song , Hongyu Liu , Sen Wang , Jingwen Li , Jingbin Zeng . Au-Fe3O4 dumbbell-like nanoparticles based lateral flow immunoassay for colorimetric and photothermal dual-mode detection of SARS-CoV-2 spike protein. Chinese Chemical Letters, 2024, 35(6): 109198-. doi: 10.1016/j.cclet.2023.109198
-
[19]
Xiuzheng Deng , Yi Ke , Jiawen Ding , Yingtang Zhou , Hui Huang , Qian Liang , Zhenhui Kang . Construction of ZnO@CDs@Co3O4 sandwich heterostructure with multi-interfacial electron-transfer toward enhanced photocatalytic CO2 reduction. Chinese Chemical Letters, 2024, 35(4): 109064-. doi: 10.1016/j.cclet.2023.109064
-
[20]
Jingzhuo Tian , Chaohong Guan , Haobin Hu , Enzhou Liu , Dongyuan Yang . Waste plastics promoted photocatalytic H2 evolution over S-scheme NiCr2O4/twinned-Cd0.5Zn0.5S homo-heterojunction. Acta Physico-Chimica Sinica, 2025, 41(6): 100068-. doi: 10.1016/j.actphy.2025.100068
-
[1]
Metrics
- PDF Downloads(0)
- Abstract views(999)
- HTML views(128)