Hydrothermal enhanced etching of Ni for direct recovery of gold flakes from electronic waste
A hydrothermal catalysis method enables the one-step recovery of Au flakes from e-waste with high purity and yield by selectively etching Ni with ˙OH. The synergy between hydrothermal conditions and catalysts regulates ˙OH generation.
Authors
- Huixin Xiu (ORCID: https://orcid.org/0000-0002-8475-0516)
- Shuling Shen (ORCID: https://orcid.org/0000-0001-6015-8035)
- Xinjuan Liu (ORCID: https://orcid.org/0000-0002-3041-6635)
- Xiao Renshaw Wang (ORCID: https://orcid.org/0000-0002-5503-9899)
- Zhihong Tang
- Shuning Xiao (ORCID: https://orcid.org/0000-0002-1312-9386)
- Jing Li (ORCID: https://orcid.org/0000-0002-7295-3033)
- Ziwei Feng
- Zhenglin Du (ORCID: https://orcid.org/0000-0002-9224-2677)
- Yu Cheng Chu
Institutions
- University of Shanghai for Science and Technology (CN)
- Tsinghua University (CN)
Publication Details
- Journal
- Green Chemistry
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4gc06607c
- Citations
- 1
- Primary Topic
- Recycling and Waste Management Techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.00