Journal ArticleDOI
Energy related CO2 conversion and utilization: Advanced materials/nanomaterials, reaction mechanisms and technologies
Yun Zheng,Wenqiang Zhang,Yifeng Li,Jing Chen,Bo Yu,Jianchen Wang,Lei Zhang,Lei Zhang,Jiujun Zhang,Jiujun Zhang +9 more
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TLDR
In this paper, a comprehensive overview of CO 2 conversion using advanced materials/nanomaterials and technologies for the production of useful fuels/chemicals is provided, and the economic feasibility for CO 2 utilization is analyzed with cases of various chemicals/fuels.Citations
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Cocatalysts for Selective Photoreduction of CO2 into Solar Fuels.
TL;DR: Various cocatalysts, such as the biomimetic, metal-based,Metal-free, and multifunctional ones, and their selectivity for CO2 photoreduction are summarized and discussed, along with the recent advances in this area.
Journal ArticleDOI
The technological and economic prospects for CO2 utilization and removal
Cameron Hepburn,Ella K. Adlen,John Beddington,Emily A. Carter,Emily A. Carter,Sabine Fuss,Niall Mac Dowell,Jan C. Minx,Pete Smith,Charlotte K. Williams +9 more
TL;DR: The capture and use of carbon dioxide to create valuable products might lower the net costs of reducing emissions or removing carbon dioxide from the atmosphere, but barriers to implementation remain substantial and resource constraints prevent the simultaneous deployment of all pathways.
Journal ArticleDOI
Product selectivity of photocatalytic CO2 reduction reactions
TL;DR: In this article, the authors summarized the widely accepted pathways of photocatalytic CO2 reduction reactions and analyzed the important factors affecting product selectivity, mainly including light-excitation attributes, band structure of photocATalysts, separation of photogenerated charge carriers, adsorption/activation of reactants, surface active sites of catalytic reaction, and adaption/desorption of intermediates.
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A short review of recent advances in CO2 hydrogenation to hydrocarbons over heterogeneous catalysts
Wenhui Li,Haozhi Wang,Xiao Jiang,Jie Zhu,Zhongmin Liu,Xinwen Guo,Chunshan Song,Chunshan Song +7 more
TL;DR: In this article, the authors provide an overview of advances in CO2 hydrogenation to hydrocarbons that have been achieved recently in terms of catalyst design, catalytic performance and reaction mechanism from both experiments and density functional theory calculations.
References
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Journal ArticleDOI
Selective Solar-Driven Reduction of CO2 to Methanol Using a Catalyzed p-GaP Based Photoelectrochemical Cell
TL;DR: This work describes the selective conversion of CO2 to methanol at a p-GaP semiconductor electrode with a homogeneous pyridinium ion catalyst, driving the reaction with light energy to yield faradaic efficiencies near 100% at potentials well below the standard potential.
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Indium Oxide as a Superior Catalyst for Methanol Synthesis by CO2 Hydrogenation.
Oliver Martin,Antonio J. Martín,Cecilia Mondelli,Sharon Mitchell,Takuya F. Segawa,Roland Hauert,Charlotte Drouilly,Daniel Curulla-Ferré,Javier Pérez-Ramírez +8 more
TL;DR: In-depth characterization of the In2 O3 -based materials points towards a mechanism rooted in the creation and annihilation of oxygen vacancies as active sites, whose amount can be modulated in situ by co-feeding CO and boosted through electronic interactions with the zirconia carrier.
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A perspective on low-temperature solid oxide fuel cells
TL;DR: In this article, the authors provide a perspective on solid oxide fuel cells operating at low temperature, defined here to be the range from ∼400 °C to 650 °C, with a focus on materials that have demonstrated good properties and cell performance.
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Photoinduced activation of CO2 on Ti-based heterogeneous catalysts: Current state, chemical physics-based insights and outlook
TL;DR: A review of the current knowledge of the chemical physics of CO2 photoreduction on titania (TiO2)-based catalysts and Ti-species in porous materials is presented in this paper.
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Hydrolysis of Electrolyte Cations Enhances the Electrochemical Reduction of CO2 over Ag and Cu
TL;DR: The effects of electrolyte cation size can be attributed to a previously unrecognized consequence of cation hydrolysis occurring in the vicinity of the cathode, leading to an increase in cathode activity, a decrease in Faradaic efficiencies for H2 and CH4, and an increase for CO, C2H5OH, in full agreement with experimental observations for CO2 reduction over Ag and Cu.