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Author:

戴洪兴 (戴洪兴.) (Scholars:戴洪兴) | 牛建荣 (牛建荣.) | 邓积光 (邓积光.) | 何洪 (何洪.) (Scholars:何洪) | 訾学红 (訾学红.)

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incoPat zhihuiya

Abstract:

用于消除挥发性有机物的La1-xSrxMO3纳米催化剂的制备方法属于催化领域。采用传统方法制得的钙钛矿型氧化物的比表面积小。本发明采用柠檬酸络合-水热合成联用法制得高比表面积单相菱方钙钛矿型结构的La1-xSrxMO3(M=Mn,Co;x=0,0.4)纳米粒子,比表面积为20~33m2/g;形貌呈较均匀的短棒状,粒径为20~100nm,长度为60~220nm。La1-xSrxMO3纳米粒子对甲苯氧化反应具有优异的催化活性,在甲苯浓度为1000ppm和空速为20000h-1的条件下,甲苯完全氧化的温度为225~310℃,反应产物只有CO2和H2O,并无其它二次污染副产物形成。

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Patent Info :

Type: 发明授权

Patent No.: CN200610114429.9

Filing Date: 2006-11-10

Publication Date: 2008-11-12

Pub. No.: CN100431693C

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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