Journal of Thermal Analysis and Calorimetry p. 595 - 601 (2005)
Update date:2022-08-29
Topics:
Koga
Two different processes of the thermal decomposition of synthetic bayerite, i.e., the non-isothermal decomposition of mechanically ground sample in flowing N2 and the controlled rate thermal decomposition of crystalline bayerite under vacuum, were investigated comparatively. In comparison with the conventional non-isothermal decomposition of crystalline bayerite in flowing N2, the reaction temperature of the thermal decomposition was lowered by the individual effects of mechanical grinding of the sample and the reaction rate control. These decomposition processes indicated similar behavior characterized by the restricted changes of the specific surface area during the course of decomposition reaction and the formation of an amorphous alumina as the decomposition product. Different thermal behaviors were observed for those amorphous Al2O3 produced by the respective decomposition processes.
View MoreShanghai Mio Chemical Co., Ltd
Contact:0086 21- 64401188-622
Address:16 Floor NO.2 Jiefang Building, No. 4855 Dushi Road, 201100 Shanghai, P.R.China
Qingzhou Baibang import and export co.,Ltd
Contact:+86-536-3265899
Address:No.338, Tuoshan Road
Anhui Gusheng Import&Export CO.,LTD
Contact:86-551-63662296
Address:Jinzhai Road NO.162 ,hefei, china
Shanghai Yongyi Biotechnology Co., Ltd
Contact:+86-0512-69561955
Address:Suite 3005, City Gateway, No.398 North CaoXi Road, XuHui District, Shanghai 200030, China.
Contact:86-25-84683399
Address:605, Phoenix Herui Plaza, No.389, South Taiping Road, Nanjing, China 210002
Doi:10.1002/adsc.202100408
(2021)Doi:10.1016/j.poly.2013.01.033
(2013)Doi:10.1021/op020055g
(2002)Doi:10.1039/d0gc03020a
(2021)Doi:10.1021/jo01050a546
(1962)Doi:10.1246/bcsj.62.474
(1989)