超级电容器用(RuO 2 /Co 3 O 4 )· n H 2 O复合薄膜电极的制备及其性能
Source abstract
Abstract
配制RuCl 3 ·3H 2 O和Co(CH 3 COO) 2 的异丙醇混合溶液, 采用原位热分解法制备了超级电容器用(RuO 2 / Co 3 O 4 )·nH 2 O复合薄膜电极. 借助扫描电镜、X射线衍射仪、红外光谱仪、电化学分析仪等表征薄膜的微观形貌、物相转变以及电化学性能. 结果表明, 当涂覆液中 n (Ru 3+ ): n (Co 2+ )=1:3时, 复合薄膜经260℃热处理3h达到最佳的综合性能, 比电容为569F/g, 附着力为22.4MPa, 内阻仅为0.42Ω, 1000次充放电循环后比电容保持在初始电容量的97.6%.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Supercapacitor Materials and Fabrication · Gas Sensing Nanomaterials and Sensors · Copper-based nanomaterials and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References
Reference metadata was not supplied for this record.