Results 201 to 210 of about 39,833 (328)

Toward a Rational Design of Conjugated Copolymers with Oxygenated Side Chains for Boosting Thermoelectric Properties

Advanced Energy Materials, EarlyView.
The molecular design strategy that integrates both side chain and backbone engineering in diketopyrrolopyrrole‐based conjugated polymers to identify the optimal balance between doping efficiency and microstructural order is demonstrated. Comprehensive spectroscopic, electrochemical, morphological, and structural characterizations reveal that the ...
Taewoong Han, Suhui Sim, Hoimin Kim, Taewoong Yoon, Hyungju Ahn, Seungjoo Chang, Namgyu Park, Hajeong Kim, Shabaz Alam, Dongki Lee, Sungjun Park, Sungjoo Lee, Jaewon Lee, Boseok Kang   +13 more
wiley   +1 more source

Substituent Effect on the Nucleophilic Aromatic Substitution of Thiophenes With Pyrrolidine: Theoretical Mechanistic and Reactivity Study. [PDF]

J Comput Chem
Pouzens JT, Souissi S, Ludwig B, Le Breton G, Ingrosso F, Ayachi S, Hierso JC, Boubaker T, Fleurat-Lessard P.   +8 more
europepmc   +1 more source

Halogenated Thiophenes as Precursors in the Preparation of Halogenated and Arylated Anthraquinones

, 2008
Thies Thiemann, Yasuko Tanaka, Jesús Iniesta   +2 more
openalex   +1 more source

Cold‐Sublimating Quasi‐Solid Additive Enables High Efficiency and Long Operational Stability Binary Organic Solar Cells

Advanced Energy Materials, EarlyView.
Cold‐sublimating quasi‐solid mDF acts as an in situ‐removable transient structuring agent that broadens solvent‐removal, accelerates intermediate crystallization, and tightens π–π stacking in PM6:L8‐BO OSCs. Offering residue‐free morphology control, mDF‐treated OSCs enable high efficiency and a markedly extended operational lifetime (T80 = 477 h ...
Zesheng Zhang, Lingchen Kong, Xinkang Wang, Rong Wang, Hua Tang, Mingqing Chen, Yuntong Yang, Lianjie Zhang, Yuang Fu, Xinhui Lu, Dongge Ma, Larry Lüer, Chao Liu, Christoph J. Brabec, Junwu Chen   +14 more
wiley   +1 more source

Rh(iii)-catalyzed heteroannular-selective heteroarylation of biaryls: facile access to heteroacenes with sulfur-embedded 5-7 ring topology. [PDF]

Chem Sci
He Z, Yang L, Zhou M, Zhong Y, Liu Z, Zhang Z, Xia F, Deng X, Yan S, Xu C, Zhang C, Yin G.   +11 more
europepmc   +1 more source

Antioxidant properties of diarylamines derivatives of benzo[b]thiophenes and amino acids

, 2007
Isabel C.F.R. Ferreira, Maria João R.P. Queiroz, Lillian Barros, Ana S. Abreu, Paula M. T. Ferreira   +4 more
openalex   +1 more source

Anionic sigmatropic-electrocyclic-Chugaev cascades: accessing 12-aryl-5-(methylthiocarbonylthio)tetracenes and a related anthra[2,3-b]thiophene [PDF]

, 2015
Laurence Burroughs, John Ritchie, Mkhethwa Ngwenya, Dilfaraz Khan, William Lewis, Simon Woodward   +5 more
openalex   +1 more source

2D Nanomaterials for Solar Hydrogen Production

Advanced Energy and Sustainability Research, EarlyView.
This review gives comprehensively summarized latest advances on solar H2 production by various 2D nanomaterials using photocatalytic and photoelectrocatalytic H2 production methods, especially highlighting the photocatalytic one. After the summary, an outlook into the challenges and the future of 2D nanomaterials for solar H2 production is given.
Pengfei Cheng, Honglei Wang, Bo Wu, Guofu Zhou, Dong Wang, Peter Schaaf   +5 more
wiley   +1 more source

Singlet Fission in Push–Pull Para‐Azaquinodimethane Films under the Gaze of Time Resolved Optical and Magnetic Spectroscopy

Angewandte Chemie, EarlyView.
New push–pull para‐azaquinodimethane derivatives were synthetized through a sustainable protocol. Transient absorption results showed ultrafast intermolecular singlet fission (SF) in film and demonstrated for AsOMe higher triplet energy than for literature SF materials, with intriguing perspectives for photovoltaics toward silicon matched SF.
Martina Alebardi, Angelo Carella, Alessandro Grasso, Enrico Sorbelli, Francesco Lazzarin, Cristina Munzone, Cosimo Gianluca Fortuna, Fausto Elisei, Anna Spalletti, Carmela Bonaccorso, Marilena Di Valentin, Benedetta Carlotti   +11 more
wiley   +2 more sources

Sulfur-Mediated Ring-Opening Cyclization of Spirocyclopropanes for the Construction of Benzo[b]thiophene Skeleton. [PDF]

Chem Asian J
Nambu H, Seto Y, Onuki Y, Yamazaki K, Tomohara K, Yakura T.   +5 more
europepmc   +1 more source