TY - JOUR
T1 - Homoleptic copper(I) phenylselenolate polymer as a single-source precursor for Cu2Se nanocrystals. Structure, photoluminescence and application in field-effect transistor
AU - Low, Kam Hung
AU - Li, Cheng Hui
AU - Roy, Vellaisamy A.L.
AU - Chui, Stephen Sin Yin
AU - Chan, Sharon Lai Fung
AU - Che, Chi Ming
PY - 2010/10/1
Y1 - 2010/10/1
N2 - We present the one-dimensional polymeric structures of [Cu(SePh)] ∞ 1 and [Cu(SeMe)]∞ 2 that were solved by using powder X-ray diffraction data. Using a field-effect transistor (FET) set-up, the hole mobility of complex 1 was found to be 4 × 10-2 cm2 V-1 s-1, comparable to that of regioregular poly-(3-hexylthiophene) (P3HT). Phase-pure orthorhombic and cubic Cu2Se were synthesized from 1 as a single precursor under vacuum and inert atmosphere, respectively.
AB - We present the one-dimensional polymeric structures of [Cu(SePh)] ∞ 1 and [Cu(SeMe)]∞ 2 that were solved by using powder X-ray diffraction data. Using a field-effect transistor (FET) set-up, the hole mobility of complex 1 was found to be 4 × 10-2 cm2 V-1 s-1, comparable to that of regioregular poly-(3-hexylthiophene) (P3HT). Phase-pure orthorhombic and cubic Cu2Se were synthesized from 1 as a single precursor under vacuum and inert atmosphere, respectively.
UR - http://www.scopus.com/inward/record.url?scp=79954450272&partnerID=8YFLogxK
U2 - 10.1039/c0sc00212g
DO - 10.1039/c0sc00212g
M3 - Article
AN - SCOPUS:79954450272
SN - 2041-6520
VL - 1
SP - 515
EP - 518
JO - Chemical Science
JF - Chemical Science
IS - 4
ER -