Photochemical Reduction of Carbon Dioxide to Formic Acid using Ruthenium(II)-Based Catalysts and Visible Light/Table 1

cat	cat conc [µM]	PS	PS conc [mM]	e-D	e-D conc [M]	H-D	H-D conc [M]	solvent A	solvent B	solvent C	solv A/B/C	additives	additives conc [M]	feedstock gas	feedstock volume	intensity	pH	T [°C]	λexc [nm]	t [h]	TON CO	TOF CO	Φ CO [%]	TON CH4	TOF CH4	Φ CH4 [%]	TON H2	TOF H2	Φ H2 [%]	TON HCOOH	TOF HCOOH	Φ HCOOH [%]	TON MeOH	TOF MeOH	Φ MeOH [%]	selectivity [%] [CO;CH4;H2;HCOOH;MeOH]	Φ all [%]	Details	include
Ru(bpy)2Cl2	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA				NMP										25	400 - 700		1						2			13						6.3%; 0%; 12.5%; 81.3%; 0%			Yes
Ru(bpy)2CO3	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA				NMP										25	400 - 700		2						4			21						7.4%; 0%; 14.8%; 77.8%; 0%			Yes
[Ru(bpy)2ClCO][PF6]	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA				NMP										25	400 - 700		13						8			62						15.7%; 0%; 9.6%; 74.7%; 0%			Yes
[Ru(bpy)2HCO][PF6]	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA				NMP										25	400 - 700		8						8			34						16.0%; 0%; 16.0%; 68.0%; 0%			Yes
[Ru(bpy)(H2O)(CO)][PF6]	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA				NMP										25	400 - 700		7						9			40						12.5%; 0%; 16.1%; 71.4%; 0%			Yes
[Ru(bpy)(AcMe)2][PF6]	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA				NMP										25	400 - 700		3						4			27						8.8%; 0%; 11.8%; 79.4%; 0%			Yes