Tailored transition metal-doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction (OER)
Foreign transition metals are doped into the hexagonal nickel phosphide structure through a simple and facile bottom-up wet-chemical synthesis process via stabilization with oleylamine, trioctylphosphine (TOP), and trioctylphosphine oxide (TOPO): the as-prepared transition metal-doped nickel phosphi...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
Royal Society of Chemistry
2018
|
| _version_ | 1797069751361470464 |
|---|---|
| author | Man, H Tsang, C Li, M Mo, J Huang, B Lee, L Leung, Y Wong, K Tsang, S |
| author_facet | Man, H Tsang, C Li, M Mo, J Huang, B Lee, L Leung, Y Wong, K Tsang, S |
| author_sort | Man, H |
| collection | OXFORD |
| description | Foreign transition metals are doped into the hexagonal nickel phosphide structure through a simple and facile bottom-up wet-chemical synthesis process via stabilization with oleylamine, trioctylphosphine (TOP), and trioctylphosphine oxide (TOPO): the as-prepared transition metal-doped nickel phosphide nanoparticles show a high level of doping but create no significant distortion of the crystal structure and morphology against pristine nickel phosphide nanoparticles, which exhibit excellent activity in the electrochemical oxygen evolution reaction (OER), having overpotential as small as 330 mV at 20 mA cm−2 with a low Tafel slope value of 39 mV dec−1. |
| first_indexed | 2024-03-06T22:29:05Z |
| format | Journal article |
| id | oxford-uuid:57addc26-56d0-40c1-affb-0204a247c6ae |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T22:29:05Z |
| publishDate | 2018 |
| publisher | Royal Society of Chemistry |
| record_format | dspace |
| spelling | oxford-uuid:57addc26-56d0-40c1-affb-0204a247c6ae2022-03-26T16:58:19ZTailored transition metal-doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction (OER)Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:57addc26-56d0-40c1-affb-0204a247c6aeEnglishSymplectic Elements at OxfordRoyal Society of Chemistry2018Man, HTsang, CLi, MMo, JHuang, BLee, LLeung, YWong, KTsang, SForeign transition metals are doped into the hexagonal nickel phosphide structure through a simple and facile bottom-up wet-chemical synthesis process via stabilization with oleylamine, trioctylphosphine (TOP), and trioctylphosphine oxide (TOPO): the as-prepared transition metal-doped nickel phosphide nanoparticles show a high level of doping but create no significant distortion of the crystal structure and morphology against pristine nickel phosphide nanoparticles, which exhibit excellent activity in the electrochemical oxygen evolution reaction (OER), having overpotential as small as 330 mV at 20 mA cm−2 with a low Tafel slope value of 39 mV dec−1. |
| spellingShingle | Man, H Tsang, C Li, M Mo, J Huang, B Lee, L Leung, Y Wong, K Tsang, S Tailored transition metal-doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction (OER) |
| title | Tailored transition metal-doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction (OER) |
| title_full | Tailored transition metal-doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction (OER) |
| title_fullStr | Tailored transition metal-doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction (OER) |
| title_full_unstemmed | Tailored transition metal-doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction (OER) |
| title_short | Tailored transition metal-doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction (OER) |
| title_sort | tailored transition metal doped nickel phosphide nanoparticles for the electrochemical oxygen evolution reaction oer |
| work_keys_str_mv | AT manh tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer AT tsangc tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer AT lim tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer AT moj tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer AT huangb tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer AT leel tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer AT leungy tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer AT wongk tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer AT tsangs tailoredtransitionmetaldopednickelphosphidenanoparticlesfortheelectrochemicaloxygenevolutionreactionoer |