caa a22 4500 463230353 CHVBK 20180405153240.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10853-006-1418-4 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1418-4 Silylation of layered zirconium hydroxy phosphate and its porous properties [Elektronische Daten] [Takahiro Takei, Yoshinori Yonesaki, Nobuhiro Kumada, Nobukazu Kinomura] Silylation of layered zirconium hydroxy phosphate was carried out and its porous properties were examined. The novel layered hydroxy phosphate was protonated and intercalated by using octylamine to expand the interlayer space. Then, dimethyldichlorosilane, dichloromethylvinylsilane or 1,2-bisdimethylchlorosilylethane were used to silylate the interlayer space. In order to form micropores between layers, the silylated compounds were heated at the range from 100°C to 1,000°C to measure high-temperature XRD patterns. During heating, the interlayer spacing decreased at around 300 and 600-700°C. The specific surface area reached around 180m2/g as maximum area at 300°C, while layered structure collapsed gradually above 400°C. Micropore volume also became maximum at 300°C. Springer Science+Business Media, LLC, 2007 Takei Takahiro Center for Crystal Science and Technology, Faculty of Engineering, University of Yamanashi, 7 Miyamae, Kofu, 400-8511, Yamanashi, Japan aut Yonesaki Yoshinori Center for Crystal Science and Technology, Faculty of Engineering, University of Yamanashi, 7 Miyamae, Kofu, 400-8511, Yamanashi, Japan aut Kumada Nobuhiro Center for Crystal Science and Technology, Faculty of Engineering, University of Yamanashi, 7 Miyamae, Kofu, 400-8511, Yamanashi, Japan aut Kinomura Nobukazu Center for Crystal Science and Technology, Faculty of Engineering, University of Yamanashi, 7 Miyamae, Kofu, 400-8511, Yamanashi, Japan aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/8(2007-04-01), 2837-2843 0022-2461 42:8<2837 2007 42 10853 https://doi.org/10.1007/s10853-006-1418-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1418-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Takei Takahiro Center for Crystal Science and Technology, Faculty of Engineering, University of Yamanashi, 7 Miyamae, Kofu, 400-8511, Yamanashi, Japan aut NATIONALLICENCE 700 1- Yonesaki Yoshinori Center for Crystal Science and Technology, Faculty of Engineering, University of Yamanashi, 7 Miyamae, Kofu, 400-8511, Yamanashi, Japan aut NATIONALLICENCE 700 1- Kumada Nobuhiro Center for Crystal Science and Technology, Faculty of Engineering, University of Yamanashi, 7 Miyamae, Kofu, 400-8511, Yamanashi, Japan aut NATIONALLICENCE 700 1- Kinomura Nobukazu Center for Crystal Science and Technology, Faculty of Engineering, University of Yamanashi, 7 Miyamae, Kofu, 400-8511, Yamanashi, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/8(2007-04-01), 2837-2843 0022-2461 42:8<2837 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer