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. 2023 Dec 5;13(50):35468–35480. doi: 10.1039/d3ra07596f

HER performance comparison with previous studies.

Literature Overpotential (mV) Tefel slope (mV dec−1)
Ni3(PO4)2–NbPO4/CNT55 133 57.7
MoS2 quantum dots60 200 65
NiFe61 230 33
(1T and 2H) MoSe2 (ref. 62) 175 58
Ni-BTC63 53 62
Cu2O nanorods64 184 106
This work: chemical precipitation, hydrothermal 198, 169 56.31, 48.81