Metal/Metal-Oxide Nanoclusters for Gas Sensor Applications

Table 1

Nanocluster gas sensors made of metal/metal-oxides.

Year	Nanocluster	Target gas	Reference
2003	CeO2	O2	[80]
2004	Cu- and La-doped TiO2	CO	[81]
2004	SrTiO3	O2	[82]
2004	Pd-Pt loaded SnO2	CH4	[83]
2004	SnO2	O2	[84]
2005	In-doped SnO2	H2, CH4, C3H8	[85]
2005	ZnO doped with MnO2, TiO2 and Co2O3	Alcohol	[86]
2005	F-doped SnO2	H2, CO, CH4, C3H8	[87]
2005	SrTiO3	O2	[88]
2005		O2	[89]
2005	Pd and porous Si	H2	[90]
2005	SnO2	H2	[91, 92]
2005	F-doped SnO2	H2	[93]
2005	SrTiO3	O2	[94]
2005	Scandia doped SnO2	CO	[95]
2006	SnO2	CO, O2	[96]
2006	Cu-doped ZnO	CO	[97]
2006	ZnFe2O4	CH3COHCH3, C2H5OH	[98]
2006	CoFe2O4	Ethanol	[99]
2006	Pd-doped SnO2	CO, O2	[100]
2006	TiO2 : WO3	H2	[101]
2006	Ba doped SmCoO3	CO2, O2	[102]
2007	Al-doped TiO2	CO	[103]
2007	Pd	H2	[15]
2008	SnO2/SBA-15	H2	[104]
2008	SnO2	O2, CO, NO2, H2O	[105]
2009	SnO2	H2	[78]
2009	Pd and SnO2 nanowires	H2	[79]
2009	ZnO	H2O	[106]
2009	Cu2O and CuO	Acetone	[107]
2009	PdO-doped SnO2	CO	[108]
2009	Y-doped TiO2	CO	[109]
2009	Au-Pt	Methanol	[110]
2010	Pt and ZnO nanwires	Ethanol, NH3	[111]
2011	Pd and Ag	H2	[112]
2011	SnO2	Ethanol, CH3OH, C2H5OH	[113]
2011	Fe- and Co-doped HAp	CO	[114]
2012	SnO2	CO	[115]
2013	Au and TiO2	CO	[116]
2013	ZnO	Ethanol	[117]
2014	Pd and VO	Ethanol	[118]
2014	Pd and SnO2	H2	[119]
2014	In2O3 and WO3	H2S	[120]
2014	Sm2O3 and ZnO	Ethanol	[121]
2014	SnO2	Ethanol	[122]
2015	Pd/SnO2	CO	[123]
2015	Au-Pt on GO	Uric acid and dopamine	[124]
2015	Pt–SnO2	H2, CO, and LPG	[125]
2015	Pt-graphene	H2	[17]
2015	Au-Pd	H2	[126]
2016	CuFe2O4	H2	[127]
2016	CuO	H2S	[16]
2016	α-iron oxide	Ethanol	[128]
2016	In4Sn3O12 and TeO2	CO	[129]
2016	Au@TiO2	CO	[130]