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化学工业与工程
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��ѧ��ҵ�빤�� 2007, Vol. 24 Issue (2) :150-153    DOI:
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Preparation of Zirconium Hydroxide with Huge Specific Surface Area
LI Yu-pei~1,MA Hong-qin~1,DENG Wei-qin~1,LIU Shi-ping~2(1.School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China;2.BlueStar New Chemical Material Co.,Ltd.,Lanzhou 730000,Gansu Province,China)
(1.School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China;2.BlueStar New Chemical Material Co.,Ltd.,Lanzhou 730000,Gansu Province,China
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Abstract�� In this study,zirconium hydroxide samples with huge specific surface areas were prepared with sol-gel method.With BET the influences on surface areas from different preparation conditions,such as ultrasonic time,aging conditions,desiccating temperatures and reaction temperatures,were analysed systematically.The experimental results revealed that zirconium hydroxide samples with great surface areas were able to be prepared with sol-gel method,and the optimal preparation conditions were obtained:reaction temperature is 60 ��;ultrasonic time is 15 min with a period of 1��3;aging temperature is 60 ��;aging time is 30 min;desiccating temperature is 100 ��.
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Received 2007-03-15; published 2007-03-15
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������;�����;��Ω��;����ƽ;.�߱ȱ����������ﯵ��Ʊ�[J].  ��ѧ��ҵ�빤��, 2007,24(2): 150-153
LI Yu-pei~1,MA Hong-qin~1,DENG Wei-qin~1,LIU Shi-ping~2.Preparation of Zirconium Hydroxide with Huge Specific Surface Area[J].  Chemcial Industry and Engineering, 2007,24(2): 150-153
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