Formation mechanism and characterization of nanoporous silver with tunable porosity and promising capacitive performance by chemical dealloying of glassy precursor
Source abstract
Abstract
Abstract In this study, nanoporous silver with tunable porosity was fabricated by chemically dealloying Ag-based metallic glasses in HCl solution. By systematically investigating the dynamic change in pore characteristics of the nanoporous silver with dealloying condition, the correlation between ligament size and dealloying parameter was successfully established. It was also found that the evolution behavior of the ligament size can be well described by a diffusion based growth kinetic model. In addition, our study of the capacitive performance of the nanoporous silver shows that these newly developed materials are promising for applications as electrode/substrate materials in electrochemical supercapacitors.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Nanoporous metals and alloys · Electrocatalysts for Energy Conversion · Supercapacitor Materials and Fabrication
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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