CAJ | 학술논문

研究了钯杂多酸催化剂的锚定与催化性能。在芳烃类化合物的生成过程中C-H4键的反应活化性能是关键，关系到芳烃类化合物的生成效果，需要高效的催化剂来保证C-H4键的反应活化性能。传统的活化方法主要采用的催化剂是金属杂多酸盐，但是催化性能较弱，芳烃类化合物的生成率只有20%以下，同时反应所需温度较高，需要在500℃以上，生产过程中具有一定的危险性。提出采用钯杂多酸多维催化剂作为芳烃类化合物的生成催化剂将钯杂多酸锚定在4-氨丙基-五乙基硅酸的孔道内，得到了钯杂多酸多维催化剂，使得采用空气为氧化剂的芳烃类化合物得到高效的氧化过程。在实验过程中在200℃的反应温度下达到了58%的总转化率，得到了较好的分析结果。
연구료파잡다산최화제적묘정여최화성능。재방경류화합물적생성과정중C-H4건적반응활화성능시관건，관계도방경류화합물적생성효과，수요고효적최화제래보증C-H4건적반응활화성능。전통적활화방법주요채용적최화제시금속잡다산염，단시최화성능교약，방경류화합물적생성솔지유20%이하，동시반응소수온도교고，수요재500℃이상，생산과정중구유일정적위험성。제출채용파잡다산다유최화제작위방경류화합물적생성최화제장파잡다산묘정재4-안병기-오을기규산적공도내，득도료파잡다산다유최화제，사득채용공기위양화제적방경류화합물득도고효적양화과정。재실험과정중재200℃적반응온도하체도료58%적총전화솔，득도료교호적분석결과。
The study of PD heteropoly acid catalyst anchoring and catalytic properties is researched. In the generation pro-cess of aromatic compounds in the C-H4 bond activation performance is the key, to produce the effect of aromatic com-pounds, the need for efficient catalyst to ensure that C-H4 bond activation performance. The traditional method of activat-ing catalyst is mainly used in metal salts of heteropoly acid, but the catalytic properties of aromatic compounds is weak, gen-eration rate of only 20%, the palladium catalyst of heteropoly acid as catalyst to generate multidimensional aromatic com-pounds palladium heteropoly acid anchored in 4-aminopropyl-five ethyl silicate pore in the PD heteropoly acid catalyst, the multidimensional, makes the use of air as the oxidant of aromatic compounds to oxidation process and efficient. In the course of the experiment, the reaction temperature 200℃Celsius by the total conversion rate of 58%, and the satisfactory results are obtained.