Ordered oxynitrides mesoporous materials with high nitrogen content

被引：0

作者：

Zhang, CM ^{[1
]}

Xu, Z

Wan, KS

Liu, Q

机构：

[1] Tongji Univ, Dept Mat Sci & Engn, Shanghai 200092, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

来源：

JOURNAL OF INORGANIC MATERIALS | 2004年 / 19卷 / 03期

关键词：

oxynitrides; orderd mesoporous materials; Al-MCM-41; SBA-15;

D O I：

暂无

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The ordered oxynitrides mesoporous materials were successfully prepared by the nitridation of Al-MCM-41 and SBA-15 mesoporous materials (containing template) in flowing NH3 environment. The composition and structure of the synthesized materials were analyzed by CNH analysis, IR spectrum, Si MAS NMR, N-2 sorption, low-angle XRD, and HRTEM. The results of analysis show that the obtained oxnitrides mesoporous materials by nitriding at higher temperature (1273similar to1323K) and long soaking time (8similar to24h) still possess good order, high nitrogen content (10similar to21wt%), high surface area (700similar to900m(2) g(-1)), and narrow pore distribution.

引用

页码：559 / 565

页数：7

共 22 条

[1] Synthesis of oxynitride powders via fluidized-bed ammonolysis .1. Large, porous, silica particles
Bickmore, CR
Laine, RM
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1996, 79 (11) : 2865 - 2877
[2] Thermal and hydrothermal stability of framework-substituted MCM-41 mesoporous materials
Chen, LY
Jaenicke, S
Chuah, GK
[J]. MICROPOROUS MATERIALS, 1997, 12 (4-6): : 323 - 330
[3] SYNTHESIS AND CHARACTERIZATION OF MOLYBDENUM NITRIDE HYDRODENITROGENATION CATALYSTS
CHOI, JG
BRENNER, JR
COLLING, CW
DEMCZYK, BG
DUNNING, JL
THOMPSON, LT
[J]. CATALYSIS TODAY, 1992, 15 (02) : 201 - 222
[4] From microporous to mesoporous molecular sieve materials and their use in catalysis
Corma, A
[J]. CHEMICAL REVIEWS, 1997, 97 (06) : 2373 - 2419
[5] A novel family of solid basic catalysts obtained by nitridation of crystalline microporous aluminosilicates and aluminophosphates
Ernst, S
Hartmann, M
Sauerbeck, S
Bongers, T
[J]. APPLIED CATALYSIS A-GENERAL, 2000, 200 (1-2) : 117 - 123
[6] Role of nitrogen on the acid-base properties of zirconophosphate (ZrPON) oxynitride catalysts
Fripiat, N
Parvulescu, V
Parvulescu, VI
Grange, P
[J]. APPLIED CATALYSIS A-GENERAL, 1999, 181 (02) : 331 - 346
[7] HASKOURI JE, 2001, ADV MATER, V13, P192
[8] Nanoparticles of 3d transition metal oxides in mesoporous MCM-48 silica host structures:: Synthesis and characterization
Köhn, R
Fröba, M
[J]. CATALYSIS TODAY, 2001, 68 (1-3) : 227 - 236
[9] ORDERED MESOPOROUS MOLECULAR-SIEVES SYNTHESIZED BY A LIQUID-CRYSTAL TEMPLATE MECHANISM
KRESGE, CT
LEONOWICZ, ME
ROTH, WJ
VARTULI, JC
BECK, JS
[J]. NATURE, 1992, 359 (6397) : 710 - 712
[10] THE USE OF A HIGH SURFACE-AREA SILICON OXYNITRIDE AS A SOLID, BASIC CATALYST
LEDNOR, PW
DERUITER, R
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (22) : 1625 - 1626

← 1 2 3 →