Acta Phys. -Chim. Sin. ›› 1992, Vol. 8 ›› Issue (03): 293-295.doi: 10.3866/PKU.WHXB19920302

• Communication • Previous Articles     Next Articles

Study and Application of a Chamber Reactor with Simultaneous XRD

Pang Xian-Jie; Zhong Qian-Ze; He Ren-Jin; Zhong Bang-Ke   

  1. Chemistry Department, Jinan University, Guangzhou 516032
  • Received:1991-12-16 Revised:1992-01-30 Published:1992-06-15
  • Contact: Zhong Bang-Ke

Abstract: In this paper a chamber-reactor that makes it possible to investigate the kineties of catalytic reaction with simultaneous X-ray diffraction phase analysis of the catalyst during the reaction is described. Two samples, the phase trasformations of quartz powder during temperature variation and the reduction of CuO with H_2 were investigated by this chamber reactor. An analysis of XRD spectrum leads to the conclusion that use of a Beryllium window have some special advantages.

Key words: Reactor, XRD, Beryllium