化学进展

图/表详细信息

石墨烯在析氢电催化剂中的应用

张一鸣, 郭建平, 张家乐, 郑奥文, 王艳艳, 田广科

化学进展, 2024, 36(5): 633-644. DOI: 10.7536/PC230905

Type		Material	Electrolyte	Initial overpotential(mV)	10 mA/cm² overpotential (mV)	Tafel slope (mV/dec)	Ref
HER electrocatalyst supported by graphene	Supporting metals	Disperse the cobalt onto nitrogen-doped graphene	0.5 M H₂SO₄	30	147	82	51
		Single-atom Ni catalysts anchored to nanoporous graphene	0.5 M H₂SO₄	50	—	45	24
		Mo₂TiC₂ MXene nanosheets with Ni single atoms loaded on the Mo vacancy sites	0.5 M H₂SO₄	—	78	56.7	85
		MoS₂/graphene composite catalyst	0.5 M H₂SO₄	100	183	43.3	86
		MoS₂+graphene mixture		201	365	57.5
		Pure MoS₂		293	>400	114.4
	Supporting nonprecious metal compounds	Vertical MoS₂ nanosheets on graphene	0.5 M H₂SO₄	188	—	84	27
		MoSe₂/rGO hybrid nanostructures	0.5 M H₂SO₄	125	195	67	33
		MoSe₂	0.5 M H₂SO₄	223	390	103	33
		N,S co-doped carbon dots intercalated few-layer MoS₂/graphene nanosheets	0.5 M H₂SO₄	37	98	53	87
Catalytically activated-graphene based HER electrocatalyst	Doping-induced electrocatalytic activity	S,N-doped graphene	0.5 M H₂SO₄	—	280	80.5	10
		B-substituted graphene	0.5 M H₂SO₄	200	440	99	47
		Defective graphene	0.5 M H₂SO₄	300	—	130	47
		N-doped mesoporous graphene	0.5 M H₂SO₄	—	239	109	48
		Ni heterolayer N-doped graphene composite MoS₂	0.5 M H₂SO₄	60	270	56	57
		Nickel heterolayer MoS₂	0.5 M H₂SO₄	285	460	78	57
		Graphene based six membered C-ring dual N-doping	0.5 M H₂SO₄	—	57	44.6	58
		Ultrafine cobalt-ruthenium alloy on nitrogen and phosphorus co-doped graphene	0.5 M H₂SO₄	—	52	38	88
	Strain-induced electrocatalytic activity	Mechanical strain and interfacial-chemical interaction for 1T Co-doped WSe₂/carbon nanotubes	0.5 M H₂SO₄	—	147	33	89
	Strain-induced electrocatalytic activity	Tuning surface lattice strain towards CoPt₂/C truncated octahedron	0.5 M H₂SO₄	—	17	35	90
	Defect-induced electrocatalytic activity	Double defect N-doped graphene	0.5 M H₂SO₄	—	245	141	91
		Single atom S vacancy defect WS₂ nanosheets	0.5 M H₂SO₄	—	137	53.9	92
		Single atom S vacancy defect WS₂ nanosheets loaded on defective graphene	0.5 M H₂SO₄	—	108	48.3	92
Heterogeneous graphene-based HER electrocatalyst		CoFeP/graphene heterostructure	0.5 M H₂SO₄	—	76	—	67
		graphene /CoMo₃S₁₃ sulfur gel heterostructure	0.5 M H₂SO₄	—	130	40.1	68
		MoS₂/ graphene heterostructure	0.5 M H₂SO₄	—	120	72	69
Graphene with different morphologies based-HER electrocatalyst	Zero-dimensional graphene	Coral-shaped MoS₂ decorated with graphene quantum dots	0.5 M H₂SO₄	95	120	40	75
		Coral-shaped MoS₂	0.5 M H₂SO₄	124	173	63	75
		Synthesis of CoP nanoparticles supported on pristine graphene by graphene quantum dots	0.5 M H₂SO₄	7	91.3	42.6	77
		CoP nanoparticles supported on pristine graphene	0.5 M H₂SO₄	118.9	156.89	70.22	77
		graphene quantum dots /MoS₂ microsheets	0.5 M H₂SO₄	—	160	56.9	93
		MoS₂ microsheets	0.5 M H₂SO₄	—	340	93.6	93
		Ultrafine graphene like C₃N₄ quantum dots	0.5 M H₂SO₄	—	208	52	94
	Three-dimensional skeleton graphene	loading of vertical graphene sheets on SiO_x nanowires	0.5 M H₂SO₄	18	107	64	78
		3D interweaved MXene/graphitic carbon nitride nanosheets/graphene nanoarchitectures	0.5 M H₂SO₄	38	—	76	82
		Three-dimensional foliated MoS₂/rGO composite aerogel	0.5 M H₂SO₄	105	—	51	95
		MoS₂	0.5 M H₂SO₄	216	—	89	95
	Encapsulated graphene	Ultrathin graphene shell encapsulated CoNi nanoalloy	0.5 M H₂SO₄	Almost 0	142	104	83
		N-doped graphene encapsulated Ni₃Cu₁ nanoflower	0.5 M H₂SO₄	—	95	77.1	84
		N-doped carbon encapsulated CoP nanoparticles	0.5 M H₂SO₄	—	135	59.3	96
		CoP	0.5 M H₂SO₄	—	231	85.8	96