The electroreduction of CO2 (CO2R) is the conversion of CO2 to renewable fuels and
feedstocks, a promising technology that could support the transition from fossil to renewable …

Reducing carbon dioxide to valuable chemicals and fuels such as formic acid, carbon
monoxide, methanol, methane, ethylene, ethanol, and multi-carbon (C2+) products by …

The electrochemical reduction of CO2 in acidic conditions enables high single-pass carbon
efficiency. However, the competing hydrogen evolution reaction reduces selectivity in the …

The high-energy-density C3 fuel n-propanol is desired from CO2/CO electroreduction, as
evidenced by propanol's high market price per tonne (approximately US $1,400–1,600) …

Interest in energy-to-X and X-to-energy (where X represents green hydrogen, carbon-based
fuels, or ammonia) technologies has expanded the field of electrochemical conversion and …

Large amounts of carbon monoxide are produced by industrial processes such as biomass
gasification and steel manufacturing. The CO present in vent streams is often burnt, this …

Degradation issues are major obstacles to commercializing reversible solid oxide cells
(rSOCs), which are promising energy production/storage devices. This article organizes and …

Reliable and economical energy storage technologies are urgently required to ensure
sustainable energy supply. Hydrogen (H 2) is an energy carrier that can be produced …

Excessive emission of CO 2 may jeopardize the environment and livelihood of mankind. To
achieve a sustainable future, solid oxide electrolysis cells (SOECs) are increasingly …

This review gives first a brief view of the potential availability of sustainable energy. It is clear
that over 100 times more solar photovoltaic energy than necessary is readily accessible and …