Preparation of Cobalt Nitride from Co-Al Hydrotalcite and its Application in Hydrazine Decomposition

被引：40

作者：

Cheng, Hongkui ^{[1
,2
]}

Huang, Yanqiang ^{[1
]}

Wang, Aiqin ^{[1
]}

Wang, Xiaodong ^{[1
]}

Zhang, Tao ^{[1
]}

机构：

[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

来源：

TOPICS IN CATALYSIS | 2009年 / 52卷 / 11期

基金：

美国国家科学基金会;

关键词：

Cobalt nitride; Hydrotalcite; Hydrazine decomposition; CATALYTIC DECOMPOSITION; MOLYBDENUM NITRIDE; TUNGSTEN CARBIDE; AMMONIA DECOMPOSITION; THIN-FILMS; REDUCTION; ALUMINA; HYDRODENITROGENATION; NITROGEN; BEHAVIOR;

D O I：

10.1007/s11244-009-9294-1

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Alumina supported cobalt nitride [Co4N-Al2O3 (HT)] with high cobalt loading has been prepared for the first time from Co-Al hydrotalcite precursors. The formation of the Co4N phase was confirmed by XRD, H-2-TPR, and XPS. Compared with Co4N/Al2O3 (IMP) prepared by conventional impregnation and nitriding, the hydrotalcite derived catalyst exhibited a much better activity for hydrazine decomposition as consequence of higher dispersion of active species.

引用

页码：1535 / 1540

页数：6

共 29 条

[1] EFFECTS OF NITROGEN-DIOXIDE AND WATER-VAPOR ON OXIDATION OF SULFUR-DIOXIDE OVER V2O5 PARTICLES [J].

BARBARAY, B ;

CONTOUR, JP ;

MOUVIER, G .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1978, 12 (12) :1294-1297

[2] Catalytic decomposition of hydrazine over α-Mo2C/γ-Al2O3 catalysts [J].

Chen, XW ;

Zhang, T ;

Zheng, MY ;

Xia, LG ;

Li, T ;

Wu, WC ;

Wang, XD ;

Li, C .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2004, 43 (19) :6040-6047

[3] The reaction route and active site of catalytic decomposition of hydrazine over molybdenum nitride catalyst [J].

Chen, XW ;

Zhang, T ;

Zheng, MY ;

Wu, ZL ;

Wu, WC ;

Li, C .

JOURNAL OF CATALYSIS, 2004, 224 (02) :473-478

[4] A novel catalyst for hydrazine decomposition:: molybdenum carbide supported on γ-Al2O3 [J].

Chen, XW ;

Zhang, T ;

Ying, PL ;

Zheng, MY ;

Wu, WC ;

Xia, LG ;

Li, T ;

Wang, XD ;

Li, C .

CHEMICAL COMMUNICATIONS, 2002, (03) :288-289

[5] Catalytic decomposition of hydrazine over supported molybdenum nitride catalysts in a monopropellant thruster [J].

Chen, XW ;

Zhang, T ;

Xia, LG ;

Li, T ;

Zheng, MY ;

Wu, ZL ;

Wang, XD ;

Wei, ZB ;

Xin, Q ;

Li, C .

CATALYSIS LETTERS, 2002, 79 (1-4) :21-25

[6] Molybdenum phosphide, a new hydrazine decomposition catalyst: Microcalorimetry and FTIR studies [J].

Cheng, Ruihua ;

Shu, Yuying ;

Zheng, Mingyuan ;

Li, Lin ;

Sun, Jun ;

Wang, Xiaodong ;

Zhang, Tao .

JOURNAL OF CATALYSIS, 2007, 249 (02) :397-400

[7] Ammonia decomposition over vanadium carbide catalysts [J].

Choi, JG .

JOURNAL OF CATALYSIS, 1999, 182 (01) :104-116

[8] Phase transition behavior of reactive sputtering deposited Co-N thin films using transmission electron microscopy [J].

Fang, JS ;

Yang, LC ;

Hsu, CS ;

Chen, GS ;

Lin, YW ;

Chen, GS .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 2004, 22 (03) :698-704

[9] XPS and TPR studies of nitrided molybdena-alumina [J].

Hada, K ;

Nagai, M ;

Omi, S .

JOURNAL OF PHYSICAL CHEMISTRY B, 2000, 104 (09) :2090-2098

[10] Direct Catalytic Conversion of Cellulose into Ethylene Glycol Using Nickel-Promoted Tungsten Carbide Catalysts [J].

Ji, Na ;

Zhang, Tao ;

Zheng, Mingyuan ;

Wang, Aiqin ;

Wang, Hui ;

Wang, Xiaodong ;

Chen, Jingguang G. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (44) :8510-8513

← 1 2 3 →