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发布时间：2022-03-17

论文类型：期刊论文

发表时间：2021-01-30

发表刊物：NEW JOURNAL OF CHEMISTRY

卷号：42

期号：17

页面范围：14071-14074

ISSN号：1144-0546

摘要：Through annealing treatment of Ni/Fe-fumaric acid bimetallic MOF precursors, hollow NiFe2O4 hexagonal biyramids were synthesized. When evaluated as sensing materials, the n-type semiconductive sensor exhibited high performances including a high response value of 32.19 after exposure to 200 ppm n-propanol and good selectivity and cyclic stability when operating at a low temperature (120 degrees C).