The silica gel containing molybdotungstovanadogermanic acid was prepared by means of the sol+gel method. SEM and infrared spectra revealed that the Keggin structure characteristic of the GeW 9 Mo 2 VO 5Ψ 40 anion was presented in the silica gel skeleton. The regularity of the change of characteristi
β¦ LIBER β¦
Preparation and proton-conduction of silica gels containing heteropoly acids
β Scribed by Masahiro Tatsumisago; Kazuo Kishida; Tsutomu Minami
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 273 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0167-2738
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