摘要
Althoughthehydratedniobicacidisanunusualsolidacidandmakinganimpactonitsapplicationincatalysis,itisusuallynonporousandhasaratherlowsurfaceareaandweakacidityuponheattreatment.Toovercometheseshortcomings,thelayerednio-batehadbeenpillaredwiththermostableinorganicoxidessuchasaluminaandsilica.Chromiaisalsoasuitableinorganicoxidewhichcanbeusedaspillarandcontributesnewpropertiestotheresultantmaterials.Here,wereportthefirstsynthesisofachromia-pillaredlayeredniobatewithporosity,acidityandthermostability.
出版日期
1997年06月16日（中国期刊网平台首次上网日期，不代表论文的发表时间）
