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Non-fullerene acceptors (NFAs) are currently a major focus of research in the development of bulk-heterojunction organic solar cells (OSCs). In contrast to the widely used fullerene acceptors (FAs), the optical properties and electronic energy levels of NFAs can be designed and readily tuned. NFA-based OSCs can also achieve greater thermal stability and photochemical stability, as well as longer device lifetimes, than their FA-based counterparts. Recent developments have led to a rapid increase in power conversion efficiencies for NFA OSCs, with values now exceeding 15% in a single junction cell, and >17% for a tandem cell, demonstrating the viability of using NFAs to replace FAs in next-generation high-performance OSCs. Uses: Y5 is a . OPV devices made from Y5 can reach high performances in single-junction devices. Y5 is versatile and can be employed in both conventional and inverted OPV device architectures and has reported PCE from 10.5 to 14.1% when paired with five different donor polymers. Group: n-Type Small Molecules. Alternative Names: (2, 2'-((2Z, 2'Z)-((12, 13-bis(2-ethylhexyl)-3, 9-diundecyl-12, 13-dihydro[1, 2, 5]thiadiazolo[3, 4e]thieno[2'', 3'':4', 5'] thieno[2',3':4,5]pyrrolo[3,2-g] thieno[2',3':4,5]thieno[3,2-b]indole-2,10-diyl)bis(methanylylidene))bis(3-oxo-2,3-dihydro1H-indene-2,1-diylidene))dimalononitrile). CAS No. 2304444-48-0. Molecular Weight: 1379.97.
Y6
Non-fullerene acceptors (NFAs) are currently a major focus of research in the development of bulk-heterojunction organic solar cells (OSCs). In contrast to the widely used fullerene acceptors (FAs), the optical properties and electronic energy levels of NFAs can be designed and readily tuned. NFA-based OSCs can also achieve greater thermal stability and photochemical stability, as well as longer device lifetimes, than their FA-based counterparts.Recent developments have led to a rapid increase in power conversion efficiencies for NFA OSCs, with values now exceeding 15% in a single junction cell, and >17% for a tandem cell, demonstrating the viability of using NFAs to replace FAs in next-generation high-performance OSCs. Uses: Y6 is a non-fullerene acceptor (NFA) that uses an electron-deficient molecular core to obtain a low bandgap with improved electron . OPV devices made from Y6 can reach exceptionally high performances in single-junction devices, with a maximum PCE reported of 15.7% (14.9% certified by Enli Tech Laboratory) when paired with PM6. Y6 is versatile and can be employed in both conventional and inverted OPV device architectures and can maintain a high PCE with varying active layer thicknesses (13.6% in thick 300 nm layers). Group: n-Type Small Molecules. Alternative Names: BTP-4F,Non fullerene acceptor Y6,PCE 157. CAS No. 2304444-49-1. Molecular Weight: 1451.93.
Y7
Synonym: 2,2'-((2Z,2'Z)-((12,13-bis(2-ethylhexyl)-3,9-diundecyl-12,13-dihydro-[1,2,5]thiadiazolo[3,4-e]thieno[2",3":4',5']-thieno[2',3':4,5]pyrrolo[3,2-g]thieno[2',3':4,5]thieno[3,2-b]indole-2,10-diyl)bis(methanylylidene))bis(5,6-dichloro-3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile. Uses: BTP-4Cl is a high performance, low bandgap, non-fullerene accpetor (NFA). It is the chlorinated derivative of the fused benzothiadiazole-based NFA, Y6. It offer high power conversion efficiency (PCE) when pairing with p-type polymer PM6. A 9 mm2 single junction device of this blend provided a PCE of 16.5% at thickness of ~ 100nm, and provided a PCE of >13% at a thickness of ~300 nm (for the active layer). An impressive PCE of >15% was reached for this blend with a 1 cm2 active layer. In general, Y7 showed improved performances over Y6, mainly due to its highest photoluminescence, lower non-radiative energy loss, and a higher Voc of 0.867 V vs 0.834 V for Y6. Group: n-Type Small Molecules. Alternative Names: BTP-4Cl. Molecular Weight: 1517.75.
Yttrium sputtering target. Uses: Solid Oxide Fuel cells operating at temperatures below 800 C (also known as intermediate temperature solid oxide fuel cell, IT-SOFC) are currently the topic of much research and development owing to the high degradation rates and materials costs incurred for SOFC operating at temperatures above 900 C. Thin films of electrode and electrolyte layers is one of the ways to achieve high performances in IT-SOFC.Yttrium sputtering target can be used for physical vapor deposition of thin films of yttria stabilized zirconia layers for IT-SOFC. Yttrium containing thin films also find applications as thermal barrier and protective coatings, example in thermoelectric devices. Group: Sputtering Targets. Alternative Names: Yttrium. CAS No. 7440-65-5. Molecular Weight: 88.91. Molecular Formula: Y. SMILES: [Y].
Zinc Phosphate Hydrate. Group: Water Treatment. CAS No. 34807-26-6. IUPAC Name: trizinc;diphosphate;hydrate. Molecular Weight: 404.1g/mol. Molecular Formula: H2O9P2Zn3. SMILES: O.[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Zn+2].[Zn+2].[Zn+2].
Zinc Phosphate Tetrahydrate
Zinc Phosphate Tetrahydrate. Group: Water Treatment. CAS No. 7543-51-3. IUPAC Name: trizinc;diphosphate;tetrahydrate. Molecular Weight: 458.1g/mol. Molecular Formula: H8O12P2Zn3. SMILES: O.O.O.O.[O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Zn+2].[Zn+2].[Zn+2].
Zinc Sulfate Hydrate
Zinc Sulfate Hydrate. Group: Water Treatment. Alternative Names: Zinc sulfate hydrate. CAS No. 16788-42-4. IUPAC Name: zinc;sulfate;hydrate. Molecular Weight: 179.5g/mol. Molecular Formula: H2O5SZn. SMILES: O.[O-]S(=O)(=O)[O-].[Zn+2]. Purity: 96%.
Zirconium(IV) Oxide, Yttria Stabilized
Zirconium(IV) Oxide, Yttria Stabilized. Uses: Zirconium(IV) Oxide, Yttria Stabilized is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Group: Fuel Cells. CAS No. 308076-80-4. IUPAC Name: dioxozirconium; oxo(oxoyttriooxy)yttrium. Molecular Weight: 349.03g/mol. Molecular Formula: ZrO2 / Y2O3. SMILES: O=[Y]O[Y]=O.O=[Zr]=O.
Zirconium Oxychloride Solution
Zirconium oxychloride appears as white or yellow silky odorless crystals.;Liquid; PelletsLargeCrystals. Group: Battery Manufacturing. CAS No. 7699-43-6. IUPAC Name: oxozirconium;dihydrochloride. Molecular Weight: 180.14g/mol. Molecular Formula: ZrOCl2;Cl2H2OZr. SMILES: O=[Zr].Cl.Cl.