Silica-supported TMG catalysts have been prepared by an anchoring method and have been characterised by means of IR, element analysis, H-NMR, ICP and BET analysis, etc.

• 采用锚定法成功制备出二氧化硅负载四甲基胍催化剂,通过红外吸收光谱、核磁共振波谱、元素分析、电感耦合等离子体光谱(ICP)、比表面、孔容和孔径分析等手段对其结构性能进行了表征,并对其催化性能进行评价。