气候变化领域集成服务门户(CCPortal): Organic-inorganic hybrid zeolites containing organic frameworks

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DOI	10.1126/science.1081019
	Organic-inorganic hybrid zeolites containing organic frameworks
	Yamamoto K.; Sakata Y.; Nohara Y.; Takahashi Y.; Tatsumi T.
发表日期	2003
ISSN	0036-8075
起始页码	470
结束页码	472
卷号	300 期号:5618
英文摘要	Organic-inorganic hybrid zeolite materials containing an organic framework have been synthesized by partially superseding a lattice oxygen atom by a methylene group. The use of methylene-bridged organosilane as a silicon source gives zeolite materials containing an organic group as lattice (ZOL), with several zeolitic phases such as the MFI and the LTA structures. Through various characterization methods, the presence of methylene frameworks (Si-CH2-Si) that replace siloxane bonds (Si-O-Si) has been verified, although the Si-C bonds are partly cleaved to give rise to terminal methyl groups. The shape-selective lipophilicity of a ZOL material indicates that it is not a physical mixture of conventional zeolite and amorphous organic-containing material but contains a genuine organic-inorganic hybrid zeolite.
英文关键词	Chemical bonds; Silanes; Synthesis (chemical); Lipophilicity; Zeolites; ammonium derivative; carbene; carbon; inorganic compound; organic compound; organometallic compound; oxygen; silicon; tetrapropylammonium; tetrylammonium; zeolite; hybrid; organic matter; zeolite; adsorption; article; carbon nuclear magnetic resonance; crystal structure; materials; priority journal; synthesis; temperature; thermal analysis; X ray diffraction
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/246080
作者单位	Department of Applied Chemistry, Graduate School of Engineering, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan; Yokohama Laboratory, CACs, Inc., 1000 Kamoshida-cho, Aoba-ku, Yokohama 227-0033, Japan; Division of Materials Science, Graduate School of Engineering, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan; Inst. Multidisc. Res. for Adv. Mat., Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan
推荐引用方式 GB/T 7714	Yamamoto K.,Sakata Y.,Nohara Y.,et al. Organic-inorganic hybrid zeolites containing organic frameworks[J],2003,300(5618).
APA	Yamamoto K.,Sakata Y.,Nohara Y.,Takahashi Y.,&Tatsumi T..(2003).Organic-inorganic hybrid zeolites containing organic frameworks.Science,300(5618).
MLA	Yamamoto K.,et al."Organic-inorganic hybrid zeolites containing organic frameworks".Science 300.5618(2003).