Acta Chimica Sinica ›› 1996, Vol. 54 ›› Issue (6): 575-580. Previous Articles     Next Articles

Original Articles

微波固相法合成层状磷锑酸钾化合物

庞广生;崔得良;徐文国;冯守华;徐如人   

  1. 吉林大学无机水热合成开放研究实验室
  • 出版日期:1996-06-15 发布日期:1996-06-15

Microwave radiation synthesis of layered potassium phosphatoantimonates

PANG ANSHENG;CUI DELIANG;XU WENGUO;FENG SHOUHUA;XU RUREN   

  • Online:1996-06-15 Published:1996-06-15

Two kinds of ionically conduction potassium phosphatoantimonates, KSbP2O8 and K3Sb3P2O14 with layered structures have been successfully synthesized by a new synthesizing method-microwave radiation synthesis. The synthetic reaction was processed in a commercial microwave radiation was observed. We used activated char or Fe2O3 as heating medium in order to induce the microwave absorption of reactant components at higher temperature. Compared with the conventional solid state reaction, where the typical synthesis conditions are at 950~1000℃ for 24h, the microwave solid state reactions were competed within only 40~90min. The possible effect of the microwave radiation on the solid state reaction were discussed.

Key words: IRON OXIDE, SOLIDPHASE SYNTHESIS, GRAPHITE, MICROWAVE TECHNIQUE

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