High-pressure pyrolysis study Of C3N6H6:: a route to preparing bulk C3N4

被引：116

作者：

Ma, HA ^{[1
]}

Jia, XP ^{[1
]}

Chen, LX ^{[1
]}

Zhu, PW ^{[1
]}

Guo, WL ^{[1
]}

Guo, XB ^{[1
]}

Wang, YD ^{[1
]}

Li, SQ ^{[1
]}

Zou, GT ^{[1
]}

Zhang, G ^{[1
]}

Bex, P ^{[1
]}

机构：

[1] Jilin Univ, Natl Lab Superhard Mat, Changchun 130023, Peoples R China

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2002年 / 14卷 / 44期

关键词：

D O I：

10.1088/0953-8984/14/44/466

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In order to prepare bulk C3N4, high-pressure pyrolysis of melamine (C3N6H6) at different temperatures was carried out. The products were characterized by C, N, H element analysis, Fourier transform infrared spectroscopy, x-ray photoelectron spectroscopy, and x-ray diffractometry. The results of the analysis reveal that graphitic phase C3N4 has been synthesized. It provides a novel route to synthesis of the theoretical superhard cubic C3N4 and other C3N4 phases from organic compounds by a high-pressure and high-temperature method.

引用

页码：11269 / 11273

页数：5

共 13 条

[1] Identification of a new tetragonal C-N phase [J].

Guo, LP ;

Chen, Y ;

Wang, EG ;

Li, L ;

Zhao, ZX .

JOURNAL OF CRYSTAL GROWTH, 1997, 178 (04) :639-644

[2] Synthesis of C3N4 crystals under high pressure and high temperature [J].

He, DW ;

Zhang, FX ;

Zhang, XY ;

Zhang, M ;

Liu, RP ;

Xu, YF ;

Wang, WK .

SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 1998, 41 (04) :405-410

[3] STRUCTURAL-PROPERTIES AND ELECTRONIC-STRUCTURE OF LOW-COMPRESSIBILITY MATERIALS - BETA-SI3N4 AND HYPOTHETICAL BETA-C3N4 [J].

LIU, AY ;

COHEN, ML .

PHYSICAL REVIEW B, 1990, 41 (15) :10727-10734

[4] PREDICTION OF NEW LOW COMPRESSIBILITY SOLIDS [J].

LIU, AY ;

COHEN, ML .

SCIENCE, 1989, 245 (4920) :841-842

[5] On the validity of the formation of crystalline carbon nitrides, C3N4 [J].

Matsumoto, S ;

Xie, EQ ;

Izumi, F .

[6] Arc discharge synthesizing of carbon nitride [J].

Meng, XQ ;

Zhang, ZH ;

Guo, HX ;

Li, AG ;

Fan, XJ .

SOLID STATE COMMUNICATIONS, 1998, 107 (02) :75-78

[7] Initial description of a new carbon-nitride phase synthesized at high pressures and temperatures [J].

Nguyen, JH ;

Jeanloz, R .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1996, 209 (1-2) :23-25

[8] EXPERIMENTAL REALIZATION OF THE COVALENT SOLID CARBON NITRIDE [J].

NIU, CM ;

LU, YZ ;

LIEBER, CM .

SCIENCE, 1993, 261 (5119) :334-337

[9] CARBON NITRIDE FILMS SYNTHESIZED BY COMBINED ION-BEAM AND LASER-ABLATION PROCESSING [J].

REN, ZM ;

DU, YC ;

QIU, YX ;

NU, JD ;

YING, ZF ;

XIONG, XX ;

LI, FM .

PHYSICAL REVIEW B, 1995, 51 (08) :5274-5277

[10] VIBRATIONAL SPECTRUM AND ASSIGNMENT OF NORMAL VIBRATIONS OF MELAMINE [J].

SAWODNY, W ;

NIEDENZU, K ;

DAWSON, JW .

JOURNAL OF CHEMICAL PHYSICS, 1966, 45 (08) :3155-&

← 1 2 →