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Mixtures of H2Ti ￡2￡(r)￡?Mn ￡°￡(r)￡2O￡*￡?CH￡3￡¨CH￡2 ￡(c)9NH2 ,and Si (OC2H5￡(c)4 at molar ratios of 1∶2∶20resulted in swollen and viscous gel once at room temperature,allowing the intercalation com pound in which CH￡3￡¨CH￡2￡(c)￡1 NH￡2and Si ￡¨OC￡2H￡μ￡(c)4were simultaneously intercalated i nto interlayers of H￡2Ti ￡2￡(r)￡?Mn ￡°￡(r)￡2O￡* ￡(r)The subsequent hydrolysis of the obtained intercalation compound in pure water solution for 30min at room temperature led to the formation of a new layered H￡2 Ti ￡2￡(r)8Mn 0￡(r)2O7 sample with an interlayer spacing of￡3￡(r)￡?￡μnm￡(r)Calcination of this sample i n air at ￡μ￡°￡°??gave rise to a novel mesoporous￡¨d￡1/2￡3￡(r)￡3nm￡(c)silica-pillared layered H￡2Ti ￡2￡(r)￡?Mn ￡°￡(r)2O7 with a large BET specific area of624m2·g -1 and a super￡-gallery height of ￡3￡(r)￡2￡′nm￡(r)
Mixtures of H2Ti £ 2 £ £ £ £ Mn £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ £ ¨9NH2 £ © and Si £ ¨OC2H £ © £ at £ at 4 ratios of 1: 2: 20 resulted in swollen and viscous gel once at room temperature, allowing the intercalation com pound in which CH £ 3 £ ¨CH £ 2 £ (c) £ 1 NH £ 2and Si £ ¨OC £ 2H £ £ £ ( c) 4were simultaneously intercalated i ntointerlayers of H £ 2Ti £ 2 £ £ £ £ Mn £ £ £ £ £ 2 £ £ £ £ r The subsequent hydrolysis of the obtained intercalation compound in pure water solution for 30 min at room temperature led to the formation of a new layered H £ 2 Ti £ 2 £ (r) 8Mn 0 £ (r) 2O7 sample with an interlayer spacing of £ 3 £ (£) £ £ £ μnm £ (r) Calcination of this sample in air at £ μ £ ° £ ° ?? gave rise to a novel mesoporous £ ¨d £ 1/2 £ 3 £ £ £ 3nm £ ¨c £ © silica-pillared layered £ £ 2Ti £ 2 £ (r) £? Mn £ ° £ (r) 2O7 with a large BET specific area of 624 m2 · g -1 and a super £ -gallery height of £ 3 £ (r) £ 2 £ ’nm £ (r)