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1. (WO2015039291) ORGANIC PHOTOVOLTAIC CELL COMPRISING AN INTERFACIAL LAYER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/039291    International Application No.:    PCT/CN2013/083716
Publication Date: 26.03.2015 International Filing Date: 18.09.2013
IPC:
H01L 51/52 (2006.01)
Applicants: RHODIA OPERATIONS [FR/FR]; 25, rue de Clichy F-75009 Paris (FR)
Inventors: DECAMPO, Floryan; (CN).
PAVAGEAU, Bertrand; (FR).
RAO, Ashwin; (US).
QI, Ling; (CN)
Agent: CHINA PATENT AGENT (HK) LTD.; 22/F., Great Eagle Center 23 Harbour Road Wanchai District Hong Kong (CN)
Priority Data:
Title (EN) ORGANIC PHOTOVOLTAIC CELL COMPRISING AN INTERFACIAL LAYER
(FR) CELLULE PHOTOVOLTAÏQUE ORGANIQUE COMPRENANT UNE COUCHE INTERFACIALE
Abstract: front page image
(EN)The present invention relates to an organic photovoltaic cell (10; 20), comprising: - an anode (11); - a cathode (12); - an active layer (13; 23) disposed between the anode (11) and the cathode (12), said active layer (13; 23) comprising at least one electron-donating organic semiconductor and at least one electron-accepting organic semiconductor; and - an interfacial layer (14) disposed between the anode (11) and the active layer (13; 23), said interfacial layer (14) comprising at least one amphiphilic compound having at least one phosphonic acid group.
(FR)La présente invention concerne une cellule photovoltaïque organique (10 ; 20) comprenant : - une anode (11) ; - une cathode (12) ; - une couche active (13 ; 23) disposée entre l'anode (11) et la cathode (12), ladite couche active (13 ; 23) comprenant au moins un semiconducteur organique donneur d'électrons et au moins un semiconducteur organique receveur d'électrons; et - une couche interfaciale (14) disposée entre l'anode (11) et la couche active (13 ; 23), ladite couche interfaciale (14) comprenant au moins un composé amphiphile qui possède au moins un groupe acide phosphonique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)