Selective production of ethylene glycol at high rate via cascade catalysis

Tandem Synthesis of Valuable Chemicals via Electrocatalysis

“…Propylene oxide was produced for 24 h with high selectivity of 98 %. These results demonstrate the potential of this tandem system to efficiently [11] Copyright (2023), with permission from Springer Nature. (e) Schematic of PO production in photo-electro-heterogeneous catalytic system, reproduced from ref.…”

“…The system operated through a solidelectrolyte-based H 2 O 2 generation reactor (as illustrated in Figure 2d) and produced ethylene glycol at current densities relevant to industry (100-500 mA/cm 2 ). [11] In addition to the ethylene glycol, in-situ generated H 2 O 2 coupling strategy could ulteriorly apply in the oxidation of propylene to propylene oxide. [12] Ja Hun Kwak's group utilized semiconductor photocatalysts to receive solar energy and oxidize water into O 2 , while simultaneously transferring electrons towards the Co-based electrocatalyst to produce H 2 O 2 .…”

“…[10] Copyright (2023), with permission from Wiley-VCH. (d) Schematic of tandem ethylene glycol production from CO 2 , reproduced from ref [11]. Copyright (2023), with permission from Springer Nature.…”

Monometallic Ultrasmall Nanocatalysts via Different Valence Atomic Interfaces Boost Hydrogen Evolution Catalysis

“…Noteworthily, the HER activity of N 2.42 -Pt/CNT remains in a vibrant state during long-term stability testing of 200 h (Figure c). In order to rule out the possibility of product crossover leading to reduced cell voltage, we performed chronoamperometry tests using a dual cell with anion exchange membranes, and the catalyst remained active for 200 h. , There was an infinitesimal difference in the LSV curves before and after 10,000 CV cycles (Figure S20, Supporting Information). In addition, electron utilization in the HER process is extremely high, with a faradic efficiency close to 100% (Figure d).…”

Gas-induced controllable synthesis of the Cu(100) crystal facet for the selective electroreduction of CO2 to multicarbon products

“…Though much progress in ECR has been achieved in recent years, 7,8 the unsatisfactory selectivity and activity of electrocatalysts on the cathode hinder the commercial application of ECR at a large scale. 9 Among these reduction products (CO, CH 4 , HCOOH, CH 3 OH, C 2 H 4 , C 2 H 5 OH, etc .)…”