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本文运用ESR、IR、X—衍射、TPD等于段研究了VO~(2+)离子被固载到载体上后的情形,发现载体、助催化剂对V=O双键影响较大,从而影响催化活性。
In this paper, we studied the case of VO ~ (2+) ions immobilized on the support by ESR, IR, X-ray diffraction and TPD. It was found that the support and the cocatalyst had a great influence on the V = O double bond, active.