PHOTOCATALYTIC PRODUCTION OF HYDROGEN AND CONCOMITANT CLEAVAGE OF INDUSTRIAL-WASTE HYDROGEN-SULFIDE

被引:33
作者
DE, GC
ROY, AM
BHATTACHARYA, SS
机构
[1] Department of Chemical Technology, Calcutta University, Calcutta, 700 009, 92 Acharya Prafulla, Chandra Road
关键词
D O I
10.1016/0360-3199(94)P3692-V
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
Efficient production of hydrogen as well as cleavage of industrial waste like H2S has been achieved using a catalyst with CdS powder as a chief light harvesting material. The efficiency of hydrogen production can be improved using suitable chalcogenides, platinum and hole scavengers. The enhancement of hydrogen liberation has been achieved further by applying an electric field to the system.
引用
收藏
页码:127 / 131
页数:5
相关论文
共 28 条
[1]   PHOTOCHEMICAL-H2 PRODUCTION FROM AQUEOUS-SOLUTION OF FORMIC-ACID ON SINTERED LUMINOPHORE-GRADE CDS PELLETS [J].
BAMWENDA, G ;
MIKA, AM ;
WINNICKI, TZ .
ELECTROCHIMICA ACTA, 1991, 36 (01) :153-154
[2]  
BORGARELLO E, 1986, CHIMICA IND, V68
[3]   A COMPARATIVE-STUDY OF CDS-BASED SEMICONDUCTOR PHOTOCATALYSTS FOR SOLAR HYDROGEN-PRODUCTION FROM SULFIDE + SULFITE SUBSTRATES [J].
BORRELL, L ;
CERVERAMARCH, S ;
GIMENEZ, J ;
SIMARRO, R ;
ANDUJAR, JM .
SOLAR ENERGY MATERIALS AND SOLAR CELLS, 1992, 25 (1-2) :25-39
[4]  
BUHLER N, 1984, J PHYS CHEM-US, V88, P3261, DOI 10.1021/j150659a025
[5]   PHOTOCHEMICAL HYDROGEN-PRODUCTION USING CADMIUM-SULFIDE SUSPENSIONS IN AERATED WATER [J].
DARWENT, JR ;
PORTER, G .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1981, (04) :145-146
[6]   KINETICS OF HYDROGEN-PRODUCTION FROM ILLUMINATED CDS/PT/NA2S DISPERSIONS [J].
FURLONG, DN ;
GRIESER, F ;
HAYES, D ;
HAYES, R ;
SASSE, W ;
WELLS, D .
JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (11) :2388-2396
[7]   PHOTOCATALYTIC DECOMPOSITION OF HYDROGEN-SULFIDE IN THE PRESENCE OF POLYMER IMMOBILIZED CADMIUM-SULFIDE - PROMOTION BY I-GROUP AND VIII-GROUP METALS [J].
GRUZDKOV, YA ;
SAVINOV, EN ;
PARMON, VN .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 1987, 12 (06) :393-401
[8]  
HANGLEIN A, 1983, BER BUNSEN PHYS CHEM, V87, P852
[9]   EFFECT OF PLATINIZATION ON THE PHOTOPROPERTIES OF CDS PIGMENTS IN DISPERSION - DETERMINATION BY H-2 EVOLUTION, O2 UPTAKE, AND ELECTRON-SPIN RESONANCE SPECTROSCOPY [J].
HARBOUR, JR ;
WOLKOW, R ;
HAIR, ML .
JOURNAL OF PHYSICAL CHEMISTRY, 1981, 85 (26) :4026-4029
[10]   KINETICS OF HYDROGEN-PRODUCTION FROM ILLUMINATED CDS/PT/NA2SO3 AND ZNS/PT/NA2S DISPERSIONS [J].
HAYES, D ;
GRIESER, F ;
FURLONG, DN .
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1990, 86 (21) :3637-3640