Results 121 to 130 of about 297 (133)

A soluble pentacene: synthesis, EPR and electrochemical studies of 2,3,9,10-tetrakis(trimethylsilyl)pentacene

Chemical Communications, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Siu Hin, Chan, Hung Kay, Lee, Yu Man, Wang, Nan Yan, Fu, Xiao Ming, Chen, Zong Wei, Cai, Henry N C, Wong   +6 more
openaire   +2 more sources

Energy level diagrams of C60/pentacene/Au and pentacene/C60/Au

Synthetic Metals, 2006
Abstract The electronic structures of pentacene and C60 interfaces were investigated using ultraviolet photoelectron spectroscopy (UPS) and X-ray photoelectron spectroscopy (XPS). The magnitudes of measured interface dipole were 0.11 eV and 0.07 eV for the C60 deposited on pentacene (C60/pentacene) and the pentacene deposited on C60 (pentacene/C60 ...
S.J. Kang, Y. Yi, C.Y. Kim, S.W. Cho, M. Noh, K. Jeong, C.N. Whang   +6 more
openaire   +1 more source

Pentacene-Based Dendrimers: Synthesis and Thin Film Photoconductivity Measurements of Branched Pentacene Oligomers

The Journal of Organic Chemistry, 2009
The synthesis of pentacene-based dendrimers has been achieved via esterification of 1,3,5-benzenetricarboxylic acid and unsymmetrical pentacene 4 possessing a hydroxy group. Dendrimers 1 (C(183)H(204)O(9)Si(9), 2800 g mol(-1)) and 2 (C(540)H(570)O(30)Si(24), 8214 g mol(-1)) are characterized by (1)H and (13)C NMR, IR, UV-vis, and fluorescence ...
Dan, Lehnherr, Jianbo, Gao, Frank A, Hegmann, Rik R, Tykwinski   +3 more
openaire   +2 more sources

Pentacene based photovoltaic devices

Synthetic Metals, 2001
Photovoltaic diodes based on iodine- and bromine-doped pentacene single crystals as well as thin films (TFs) have been prepared. Two different device structures, a Schottky diode with a Mg/Al back contact and a heterojunction with a ZnO:Al window layer, are investigated.
J.H. Schön, Ch. Kloc, B. Batlogg
openaire   +1 more source

N-sulfinylcarbamate-pentacene adduct: A novel pentacene precursor soluble in alcohols

Synthetic Metals, 2005
A novel pentacene precursor was synthesized by Diels-Alder reaction of pentacene and N-sulfinylbutylcarbamate. The adduct is highly soluble in isopropyl and higher alcohols and moderately soluble in ethanol and methanol. This precursor undergoes retro-Diels-Alder reaction in solid phase at low temperatures to give pentacene.
A. Afzali, C.R. Kagan, G.P. Traub
openaire   +1 more source

Photo precursor for pentacene

Tetrahedron Letters, 2005
6,13-Dihydro-6,13-ethanopentacene-15,16-dione gave pentacene efficiently both in solid and in solution by irradiation of light.
Hidemitsu Uno, Yuko Yamashita, Makoto Kikuchi, Hikaru Watanabe, Hiroko Yamada, Tetsuo Okujima, Takuji Ogawa, Noboru Ono   +7 more
openaire   +1 more source

Growth dynamics of pentacene thin films

Nature, 2001
The recent demonstration of single-crystal organic optoelectronic devices has received widespread attention. But practical applications of such devices require the use of inexpensive organic films deposited on a wide variety of substrates. Unfortunately, the physical properties of these organic thin films do not compare favourably to those of single ...
F J, Meyer zu Heringdorf, M C, Reuter, R M, Tromp   +2 more
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End-Substituted Pentacenes

Synfacts, 2008
openaire   +1 more source

Enhancing air stability of pentacene-based OTFTs with pentacene double layer

physica status solidi (a), 2013
Dipok Saikia, Prasana K. Saikia
openaire   +1 more source

A Pentacene Tetraimide

Synfacts
openaire   +1 more source