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Hole-transporting small molecules based on thiophene cores for high efficiency perovskite solar cells

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Hole-transporting small molecules based on thiophene cores for high efficiency perovskite solar cells
นักวิจัย : Li, Hairong , Fu, Kunwu , Boix, Pablo P. , Wong, Lydia H. , Hagfeldt, Anders , Grätzel, Michael , Mhaisalkar, Subodh G. , Grimsdale, Andrew C.
คำค้น : DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2557
อ้างอิง : Li, H., Fu, K., Boix, P. P., Wong, L. H., Hagfeldt, A., Grätzel, M., et al. (2014). Hole-transporting small molecules based on thiophene cores for high efficiency perovskite solar cells. ChemSusChem, 7(12), 3420-3425. , 1864-5631 , http://hdl.handle.net/10220/24517 , http://dx.doi.org/10.1002/cssc.201402587
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : ChemSusChem
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Two new electron-rich molecules, 2,3,4,5-tetra[4,4′-bis(methoxyphenyl)aminophen-4“-yl]-thiophene (H111) and 4,4′,5,5′-tetra[4,4′-bis(methoxyphenyl)aminophen-4”-yl]-2,2′-bithiophene (H112), which contain thiophene cores with arylamine side groups, are reported. When used as the hole-transporting material (HTM) in perovskite-based solar cell devices, power conversion efficiencies of up to 15.4 % under AM 1.5G solar simulation were obtained. This is the highest efficiency achieved with HTMs not composed of 2,2′,7,7′-tetrakis(N,N′-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD) and its isomers. Both HTMs, especially H111, have great potential to replace expensive spiro-OMeTAD given their much simpler and less expensive syntheses.

บรรณานุกรม :
Li, Hairong , Fu, Kunwu , Boix, Pablo P. , Wong, Lydia H. , Hagfeldt, Anders , Grätzel, Michael , Mhaisalkar, Subodh G. , Grimsdale, Andrew C. . (2557). Hole-transporting small molecules based on thiophene cores for high efficiency perovskite solar cells.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Li, Hairong , Fu, Kunwu , Boix, Pablo P. , Wong, Lydia H. , Hagfeldt, Anders , Grätzel, Michael , Mhaisalkar, Subodh G. , Grimsdale, Andrew C. . 2557. "Hole-transporting small molecules based on thiophene cores for high efficiency perovskite solar cells".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Li, Hairong , Fu, Kunwu , Boix, Pablo P. , Wong, Lydia H. , Hagfeldt, Anders , Grätzel, Michael , Mhaisalkar, Subodh G. , Grimsdale, Andrew C. . "Hole-transporting small molecules based on thiophene cores for high efficiency perovskite solar cells."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print.
Li, Hairong , Fu, Kunwu , Boix, Pablo P. , Wong, Lydia H. , Hagfeldt, Anders , Grätzel, Michael , Mhaisalkar, Subodh G. , Grimsdale, Andrew C. . Hole-transporting small molecules based on thiophene cores for high efficiency perovskite solar cells. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.