Microwave-Assisted Fabrication of Copper Oxide/N-Doped Carbon Nanocatalyst for Efficient Electrochemical CO Conversion to Liquid Fuels.

Electrochemical CO reduction reaction (CORR), which is driven by electricity generated from renewable energy sources, is a promising technology for sustainably producing carbon-based chemicals or fuels. Several CORR catalysts have been explored to date, among which copper-based electrocatalysts are the most widely known for electrochemical CORR and are extensively studied for their ability to generate an array of products. Their low selectivity, however, hinders their possibility of being used for practical purposes.

Endophytic bacterial diversity in the latex-bearing caulosphere of Hevea brasiliensis Müll. Arg.

Rubber trees are a commercial cash crop, and the milky latex or polyisoprene they produce is the natural source of rubber. Little is known about the bacterial populations found in active zone of latex-bearing caulosphere. We employed a tailored cloud microbial bioinformatic approach for the identification and potential hypothetical ecological roles of an uncultured endophytic hidden bacterial community in the active zone of the latex-bearing caulosphere of Hevea brasiliensis.

Energy-efficient CO/CO interconversion by homogeneous copper-based molecular catalysts.

Facile conversion of CO to commercially viable carbon feedstocks offer a unique way to adopt a net-zero carbon scenario. Synthetic CO-reducing catalysts have rarely exhibited energy-efficient and selective CO conversion. Here, the carbon monoxide dehydrogenase (CODH) enzyme blueprint is imitated by a molecular copper complex coordinated by redox-active ligands.

Electrochemical water splitting by a bidirectional electrocatalyst.

The presence of efficient energy storage and conversion technologies is essential for the future energy infrastructure. Here, we describe crafting a heterostructure composed of a suitably interlinked CeO and polycrystalline BiO dopant prepared on a reduced graphene oxide (Ce_BiO@rGO) surface. This material exhibits exceptional electrocatalytic hydrogen and oxygen evolution reaction in alkaline water (pH∼14.