CAJ | 학술논문

制备了一种多孔离子型高聚物（简称离聚物PIC）,利用扫描电镜、透射电镜等一系列手段对离聚物PIC的形貌、结构进行表征,并制备负载型纳米铂催化剂（Pt/PIC）用于温和条件下芳胺（如对苯二胺、邻苯二胺、2-溴苯胺等）的合成实验中。实验表明：在1 atm H2条件下,该Pt/PIC催化剂对于芳香硝基化合物还原氢化反应具有高的催化活性和选择性,尤其是还原性基团如醛基、酮基、氰基,在氢化还原相应硝基芳基化合物过程中未受影响,且高产率得到相应芳胺。
제비료일충다공리자형고취물（간칭리취물PIC）,이용소묘전경、투사전경등일계렬수단대리취물PIC적형모、결구진행표정,병제비부재형납미박최화제（Pt/PIC）용우온화조건하방알（여대분이알、린분이알、2-추분알등）적합성실험중。실험표명：재1 atm H2조건하,해Pt/PIC최화제대우방향초기화합물환원경화반응구유고적최화활성화선택성,우기시환원성기단여철기、동기、청기,재경화환원상응초기방기화합물과정중미수영향,차고산솔득도상응방알。
A porous ionic copolymer（PIC） was prepared and characterized by SEM,BET,and TEM.The morphology and structure was investigated.And a supported Pt nano-catalyst（Pt/PIC） was prepared and used for the synthesis of anilines（such as p-phenylenediamine,o-diaminobenzene,2-Bromoaniline,et al.） under mild conditions.The study results showed that Pt/PIC catalyst was highly active and selective for the hydrogenation of nitro aromatic compounds under 1 atm H2.Reducible groups such as aldehyde,ketone and nitrile were not attacked during the hydrogenation of the corresponding nitro compounds,and the corresponding anilines were obtained with high yield.