Articles with "charge asymmetrical" as a keyword



Direct Polyethylene Photoreforming into Exclusive Liquid Fuel over Charge-Asymmetrical Dual Sites under Mild Conditions.

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Published in 2022 at "Nano letters"

DOI: 10.1021/acs.nanolett.2c03813

Abstract: Direct polyethylene photoreforming to high-energy-density C2 fuels under mild conditions is of great significance and still faces a huge challenge, which is partly attributed to the extreme instability of *CH2CH2 adsorbed on the traditional catalysts… read more here.

Keywords: charge asymmetrical; direct polyethylene; polyethylene photoreforming; dual sites ... See more keywords

Engineering Pd-based charge-asymmetrical metal pair sites to promote *CHO–CHO coupling for selective C2 photoreduction to C2H4

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Published in 2025 at "Chemical Science"

DOI: 10.1039/d5sc05310b

Abstract: The photoreduction of CO2 to C2+ products is primarily limited by the kinetic challenges of C–C coupling. Here, we engineer Pd-based charge-asymmetrical metal pair sites to accommodate the energetically favourable *CHO–CHO coupling pathway, accomplishing the… read more here.

Keywords: pair sites; cho cho; cho coupling; charge asymmetrical ... See more keywords