Abstract
The balance of the carbon cycle is destroyed by the increasing emissions of greenhouse gases into the Earth's atmosphere, which limits the sustainable development of human beings. Electrocatalytic reduction of CO2 under ambient conditions is an effective method to solve this issue by converting CO2 to value-added chemicals or fuels. In recent years, metal nanoclusters (NCs) and single atom catalysts (SACs) have received much attention in electrochemical energy conversion. In this review, we mainly focus on the electrocatalytic properties of noble metal and transition metal catalysts at a sub-nanometer or single-atom scale, with special attention paid to their catalytic activity and selectivity as well as the catalytic mechanism towards different products. Their main advantages and challenges are also highlighted. The purpose of this review is to give a comprehensive understanding and inspire further exploration of more effective catalysts for electrochemical CO2 reduction.
Original language | English |
---|---|
Pages (from-to) | 1012-1028 |
Number of pages | 17 |
Journal | Sustainable Energy and Fuels |
Volume | 4 |
Issue number | 3 |
DOIs | |
State | Published - Mar 2020 |
Externally published | Yes |
Funding
This study was nancially supported by the National Key R&D Program of China (2017YFA0700104), National Natural Science Foundation of China (51971157, 21601136, 51808037 and 51761165012), National Program for Thousand Young Talents of China, Tianjin Science Fund for Distinguished Young Scholars (19JCJQJC61800), Institute for Electronics and Information Technology in Tianjin, Tsinghua University, and the Science & Technology Development Fund of Tianjin Education Commission for Higher Education (2018KJ126).
Funders | Funder number |
---|---|
Institute for Electronics and Information Technology in Tianjin | |
Science & Technology Development Fund of Tianjin Education Commission for Higher Education | 2018KJ126 |
Tianjin Science Fund for Distinguished Young Scholars | 19JCJQJC61800 |
National Natural Science Foundation of China | 21601136, 51761165012, 51808037, 51971157 |
Tsinghua University | |
Recruitment Program of Global Experts | |
National Key Research and Development Program of China | 2017YFA0700104 |