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Titolo:
COMBINED QUEXAFS-XRD - A NEW TECHNIQUE IN HIGH-TEMPERATURE MATERIALS CHEMISTRY - AN ILLUSTRATIVE IN-SITU STUDY OF THE ZINC OXIDE-ENHANCED SOLID-STATE PRODUCTION OF CORDIERITE FROM A PRECURSOR ZEOLITE
Autore:
SANKAR G; WRIGHT PA; NATARAJAN S; THOMAS JM; GREAVES GN; DENT AJ; DOBSON BR; RAMSDALE CA; JONES RH;
Indirizzi:
ROYAL INST GREAT BRITAIN,DAVY FARADAY RES LAB,21 ALBEMARLE ST LONDON W1X 4BS ENGLAND ROYAL INST GREAT BRITAIN,DAVY FARADAY RES LAB,21 ALBEMARLE ST LONDON W1X 4BS ENGLAND SERC,DARESBURY LAB WARRINGTON WA4 4AD CHESHIRE ENGLAND UNIV KEELE,DEPT CHEM KEELE ST5 5BG STAFFS ENGLAND
Titolo Testata:
Journal of physical chemistry
fascicolo: 38, volume: 97, anno: 1993,
pagine: 9550 - 9554
SICI:
0022-3654(1993)97:38<9550:CQ-ANT>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
X-RAY ABSORPTION;
Tipo documento:
Letter
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
G. Sankar et al., "COMBINED QUEXAFS-XRD - A NEW TECHNIQUE IN HIGH-TEMPERATURE MATERIALS CHEMISTRY - AN ILLUSTRATIVE IN-SITU STUDY OF THE ZINC OXIDE-ENHANCED SOLID-STATE PRODUCTION OF CORDIERITE FROM A PRECURSOR ZEOLITE", Journal of physical chemistry, 97(38), 1993, pp. 9550-9554

Abstract

The power of combined quick EXAFS (QuEXAFS) and X-ray diffraction as a structural and kinetic tool in high-temperature solid-state chemistry is exemplified by the study of the conversion of Mg2+-exchanged zeolite B to cordierite, a process facilitated by trace amounts of zinc oxide. With a setup consisting of a position-sensitive detector and a rapidly scanning monochromator, time-resolved studies of short-range andlong-range order within samples held in excess of 1000-degrees-C are routinely possible.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/09/20 alle ore 22:33:02