Hydrogen-bonded diketopyrrolopyrrole (DPP) pigments as organic semiconductors
نویسندگان
چکیده
منابع مشابه
Hydrogen-bonded diketopyrrolopyrrole (DPP) pigments as organic semiconductors
Diketopyrrolopyrroles (DPPs) have recently gained attention as building-blocks for organic semiconducting polymers and small molecules, however the semiconducting properties of their hydrogen-bonded (H-bonded) pigment forms have not been explored. Herein we report on the performance of three archetypical H-bonded DPP pigments, which show ambipolar carrier mobilities in the range 0.01-0.06 cm2/V...
متن کاملPorous Hydrogen-Bonded Organic Frameworks.
Ordered porous solid-state architectures constructed via non-covalent supramolecular self-assembly have attracted increasing interest due to their unique advantages and potential applications. Porous metal-coordination organic frameworks (MOFs) are generated by the assembly of metal coordination centers and organic linkers. Compared to MOFs, porous hydrogen-bonded organic frameworks (HOFs) are ...
متن کاملPolar distortions in hydrogen-bonded organic ferroelectrics
Alessandro Stroppa,1,* Domenico Di Sante,2 Sachio Horiuchi,3,4 Yoshinori Tokura,5,6 David Vanderbilt,7 and Silvia Picozzi1 1CNR-SPIN, L’Aquila, Italy 2University of L’Aquila, Physics Department, Via Vetoio, L’Aquila, Italy 3National Institute of Advanced Industrial Science and Technology (AIST) Tsukuba, Ibaraki 305-8562, Japan 4CREST, JST, Tsukuba 305-8562, Japan 5Department of Applied Physics,...
متن کاملDiketopyrrolopyrrole (DPP) functionalized tetrathienothiophene (TTA) small molecules for organic thin film transistors and photovoltaic cells
Two novel p-conjugated small molecules based on the electron-deficient diketopyrrolopyrrole (DPP) and the electron-rich fused tetrathienoacene (TTA) frameworks are synthesized and characterized. As verified in the bandgap compression of these chromophores by electrochemistry and density functional theory (DFT) computation, these DPP-TAA derivatives exhibit substantial conjugation and ideal MO e...
متن کاملComparative short-term inhalation toxicity of five organic diketopyrrolopyrrole pigments and two inorganic iron-oxide-based pigments
Diketopyrrolopyrroles (DPP) are a relatively new class of organic high-performance pigments. The present inhalation and particle characterization studies were performed to compare the effects of five DPP-based pigments (coarse and fine Pigment Red 254, coarse and fine meta-chloro DPP isomer and one form of mixed chlorinated DPP isomers) and compare it to coarse and fine inorganic Pigment Red 10...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Organic Electronics
سال: 2014
ISSN: 1566-1199
DOI: 10.1016/j.orgel.2014.09.038