发明授权
US5128303A Layered metal oxides containing interlayer oxides and their synthesis
失效
含层间氧化物的层状金属氧化物及其合成
- 专利标题: Layered metal oxides containing interlayer oxides and their synthesis
- 专利标题(中): 含层间氧化物的层状金属氧化物及其合成
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申请号: US587481申请日: 1990-09-21
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公开(公告)号: US5128303A公开(公告)日: 1992-07-07
- 发明人: Brent A. Aufdembrink
- 申请人: Brent A. Aufdembrink
- 申请人地址: VA Fairfax
- 专利权人: Mobil Oil Corporation
- 当前专利权人: Mobil Oil Corporation
- 当前专利权人地址: VA Fairfax
- 主分类号: B01J20/02
- IPC分类号: B01J20/02 ; B01J29/04 ; C01B13/14 ; C01B17/20 ; C01B17/42 ; C01B19/00 ; C01G23/00 ; C07C2/08 ; C07C2/10
摘要:
A layered product comprises a layered metal oxide and pillars of an oxide of at least one element selected from Groups IB, IIB, IIIA, IIIB, IVA, IVB, VA, VB, VIA, VIIA and VIIIA of the Periodic Table of the Elements separating the layers of the metal oxide. Each layer of the metal oxide has the general formula[M.sub.x .quadrature..sub.y Z.sub.2-(x+y) O.sub.4 ].sup.q-wherein M is at least one metal of valence n wherein n is an integer between 0 and 7, .quadrature. represents a vacancy site, Z is a tetravalent metal, and whereinq=4y-x(n-4)O
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