T.S.and E.R.S acknowledge funding from the DFG in the frame of the SPP2196(project numbers 424156582 and 423660474);G.C.V.and L.P.Z.acknowledge funding provided by the Special Account for Research Grants of the National and Kapodistrian University of Athens(research projects 14872,16294,16598,17168,and 17784);Dr.Eleftherios K.Pefkianakis and Anastasios Misichronis are acknowledged for some initial contributions in the synthesis of the fullerene derivatives.This work was also supported by the research project"HELIOKERAMOs"-MIS 5066858;funded by the Operational Programme(EPAnEK)"Competitiveness,Entrepreneurship and Innovation"(NSRF2014-2020);under the special action"lndustrial Materials"and co-financed by Greece and the European Union(European Regional Development Fund).
Inverted perovskite solar cells(PSCs)have attracted increasing attention in recent years owing to their low-temperature fabrication proces s.However,they suffer from a limited number of electron transport materials av...
In the present work,we proposed an improved two-step deposition method by optimizing the reaction temperature and the dipping time for the fabrication ofperovskite films.The perovskite film fabricated at 70 ℃ exhibit...
Project supported by the National Natural Science Foundation of China (No. 20674059).
A novel synthetic strategy was developed to prepare polyphosphazenes containing C60 moieties. Thus, the phosphonitrile chloride trimer underwent thermal ring-opening polymerization (ROP) in the presence of C60 molec...
Project supported by the National Natural Science Foundation of China (No. 20532040).
A series of novel Meldrum's acid C60 derivatives were prepared in moderate yields from a convenient one-pot reaction of C60, the Meldrum's acid derivatives, 12 and 1,8-diazabicyclo-[5,4,0]-undec-7-ene (DBU) in tol...
Project supported by the National Natural Science Foundation of China (No. 10174039) and Jiangsu Natural Science Foundation (No. BK2002099). Dedicated to Professor Xikui Jiang on the occasion of his 80th birthday.
The generalized gradient approximation (GGA) based on density functional theory (DFT) was used to analyze the structural and electronic properties of Fe@C60 and C59Fe for comparison. Among the six possible optimiz...
Project supported by the National Natural Science Foundation of China (Nos. 20273023; 90101026) and the Key Laboratory for Supramolecular Structure and Material of Jilin University.
We have theoretically investigated the one- and two-photon absorption properties of C60 and C70 using the ZINDO method. From the results it is suggested that the one-photon absorption spectra are in agreement with the...
Project supported by the National Natural Science Foundation of China (No. 29890216, 29671007); the Young Teachers Foundation of Fudan University (No. CH15406);the State Education Commission Doctoral Foundation of China (No. 97007)
A new simple and useful method for the synthesis of soluble C60-styrene copolymer is demonstrated. Covalent attachment of C60 onto the polystyrene backbone has been confirmed by UV-VIS absorption spectra, 13C NMR and...
Project (No. 29571004) supported by the National Natural Science Foundation of China
The addition of methanol to C60 in the presence of acetylglycine (AG) was carried out under irradiation.The novel compound,1,4-dimethoxyl-l,4-dihydrofullerene (1),was isolated and characterized by FTIR,UV-vis,1H and ...
Project supported by the Climbing Program and the National Natural Science Foundation of China.
A new 4-methoxyphenyl substituted C60-pyrrolidine derivative, C60(C10H13NO) (1), was prepared and its room-temperature fluorescence was studied. Its fluorescence intensity is three times stronger than that of C60. It...
Project supported by the National Natural Science Foundation of China.
Reaction of C-60 with DL-valine and cyclohexanone in refluxing chlorobenzene under N-2 yields three [60]fulleropyrrolidine derivatives (mono-, bis- and triadduct) which are characterised on the basis of spectroscopies...