B2O3和Al2O3共同掺杂ZnO压敏陶瓷的性能
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Properties of ZnO Varistor Ceramics Co-doped with B2O3 and Al2O3
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图1. 不同B掺杂量样品的E-J图 |
Fig.1. E-J diagrams of samples with different B doping amounts: (a) E-J curve and (b) enlarged view at inflection point |
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