Solar-induced fluorescence (SIF) of C2 radical

被引:12
作者
Badie, JM
Flamant, G
Guillard, T
Laplaze, D
机构
[1] Inst Sci & Genie Mat & Proc, IMP, CNRS, F-66125 Font Romeu, France
[2] Univ Montpellier 2, Dynam Phases Condensees Grp, CNRS, UM2, F-34095 Montpellier, France
关键词
D O I
10.1016/S0009-2614(02)00445-1
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
C-2 Swan band emission (d(3)pi(g) --> a(3)pi(u)) near 517 nm is observed in a solar reactor for fullerene synthesis. On the basis of theoretical considerations and experimentals in the temperature range 3000-3400 K evidence is presented supporting the formation of excited C2 by absorption of solar photons. This phenomenon that we propose to name: solar-induced fluorescence (SIF) is described for the first time. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:199 / 206
页数:8
相关论文
共 24 条
[11]   FORMATION OF FULLERENES IN HIGHLY CONCENTRATED SOLAR FLUX [J].
FIELDS, CL ;
PITTS, JR ;
HALE, MJ ;
BINGHAM, C ;
LEWANDOWSKI, A ;
KING, DE .
JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (34) :8701-8702
[12]  
GAUILLARD T, 2002, ASME, V124, P22
[13]   Solar production of carbon nanotubes; structure evolution with experimental conditions [J].
Guillard, T ;
Cetout, S ;
Flamant, G ;
Laplaze, D .
JOURNAL OF MATERIALS SCIENCE, 2000, 35 (02) :419-425
[14]  
GUILLARD T, 2001, ASME, V123, P153
[15]   SOLID C-60 - A NEW FORM OF CARBON [J].
KRATSCHMER, W ;
LAMB, LD ;
FOSTIROPOULOS, K ;
HUFFMAN, DR .
NATURE, 1990, 347 (6291) :354-358
[16]   C-60 - BUCKMINSTERFULLERENE [J].
KROTO, HW ;
HEATH, JR ;
OBRIEN, SC ;
CURL, RF ;
SMALLEY, RE .
NATURE, 1985, 318 (6042) :162-163
[17]   Temperatures and C2 column densities in a carbon arc plasma [J].
Lange, H ;
Saidane, K ;
Razafinimanana, M ;
Gleizes, A .
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1999, 32 (09) :1024-1030
[18]  
LAPLAZE D, 1994, CR ACAD SCI II, V318, P733
[19]  
LUNDELL JH, 1976, AIAA 14 AER SCI M WA
[20]  
NEUER G, 1995, INT J THERMOPHYS, V15, P257