
Chemistry Letters p. 1869 - 1872 (1988)
Update date:2022-08-11
Topics:
Ishida, Toshio
Yamaguchi, Tsutomu
Tanabe, Kozo
An SO3-promoted ZrO2/SiO2 was found to be a solid superacid that had the acid strength of higher than H0 = -13.16, regardless of the amount of ZrO2 loaded.The sample of 3.5 mmol g-1 of ZrO2 loaded on SiO2, which was the highest amount of loading tested here, showed the highest acid strength of H0 = -14.52.A tetragonal form of ZrO2 was found to grow extensively when the amount of ZrO2 loaded became larger.Thus, it was concluded that the higher acid strength of thus prepared catalyst could be obtained after the crystal growth of supported oxide.
View More
Wuhan Shangrisyn chemicals Technology Co.,Ltd(expird)
Contact:+86-027-84466317 __ +86-15387123698
Address:wuhan - china
shanghai jinshan pharmaceutical Co.,Ltd
Contact:021-57363011,13681638167
Address:No. 7966 Tingfeng Road,Jinshan,Shanghai,China
Wuxi D-Stone International Co., Ltd.
Contact:+86-510-82740567
Address:21F Hengtong Int'l Centre, 215Zhongshan Road, Wuxi, Jiangsu,China
Anhui Asahikasei Chemical Co., Ltd
Contact:86-551-4259770
Address:No. 88 Linquan Road Hefei Anhui China
Changsha Yihai Chemical Technology Co.,ltd
website:http://www.cs-yihai.com/
Contact:0731- 85620465
Address:Room 23005, unit 2, the northern building of Xiangsong international building , NO.259 Shaoshan Road , Changsha , Hunan, China.(mainland)
Doi:10.1016/j.catcom.2014.09.040
(2015)Doi:10.1016/j.dyepig.2013.05.025
(2013)Doi:10.1007/s11426-010-4021-0
(2010)Doi:10.1039/b403600j
(2004)Doi:10.1016/j.poly.2005.01.002
(2005)Doi:10.1016/S0022-328X(00)90296-1
(1980)