| Title | High oxidation state enabled by plated Ni-P achieves superior electrocatalytic performance for 5-hydroxymethylfurfural oxidation reaction |
|---|---|
| ID_Doc | 7965 |
| Authors | Lin, R; Salehi, M; Guo, JX; Seifitokaldani, A |
| Title | High oxidation state enabled by plated Ni-P achieves superior electrocatalytic performance for 5-hydroxymethylfurfural oxidation reaction |
| Year | 2022 |
| Published | Iscience, 25, 8 |
| Abstract | Electrochemical 5-hydroxymethylfurfural oxidation reaction (HMFOR), as a clean biorefinery process, promotes a circular economy with value-added products. In HMFOR, the intrinsic catalytic activity and charge transfer mechanisms are crucial. Herein, nickel, co-deposited with phosphorus (Ni-P), attains superior electrocatalytic performance compared with Ni and its oxyhydroxides for the HMFOR. Such electrocatalytic activity of the Ni-P catalyst is attributed to the high oxidation state of surface Ni species, supported by the bulk Ni-P component. An unprecedented charge storing capacity enabled by the bulk Ni-P material maintains the spontaneous reaction between HMF and Ni3+ species to achieve a current density of 10 mA/cm(2) normalized by the electrochemical active surface area at a low potential of 1.42 V vs RHE, reaching a 97% Faradaic efficiency toward 2,5-furandicarboxylic acid. This work, for the first time, sheds light on the importance of the electrode bulk material by showcasing the HMFOR via the Ni-P catalyst incorporating a charge-holding bulk component. |
| https://doi.org/10.1016/j.isci.2022.104744 |
Similar Articles
| ID | Score | Article |
|---|---|---|
8694
|
Holzhäuser, FJ; Janke, T; Öztas, F; Broicher, C; Palkovits, R Electrocatalytic Oxidation of 5-Hydroxymethylfurfural into the Monomer 2,5-Furandicarboxylic Acid using Mesostructured Nickel Oxide(2020)Advanced Sustainable Systems, 4.0, 10 | |
| 17309
|
Hou, QL; Jiang, ZG; Wang, C; Yang, SH; Liu, HZ; Xing, B; Cheng, HH; Wang, KK Unveiling the Synergistic Effect of Two-Dimensional Heterostructure NiFeP@FeOOH as Stable Electrocatalyst for Oxygen Evolution Reaction(2024)Catalysts, 14, 8 | |
| 17242
|
Zhu, LQ; Wang, RZ; Liu, XH; Yang, SH; Liu, HZ; Xing, B; Wang, KK Three-dimensional heterostructured MnNiCoP/FeOOH cross-linked nano-flake supported by Ni Foam as a bifunctional electrocatalysts for overall water splitting(2024) |