Results 111 to 120 of about 36,445 (329)

High‐Performance n‐Type OFETs Enabled by Pyridine‐Substituted Diketopyrrolopyrrole Organic Semiconductor and Elastomer Stretchable Blends

Advanced Materials Technologies, EarlyView.
Two n‐type small molecules (DPPPy‐C10‐TN and DPPPy‐C‐Si‐TN) based on alkyl/siloxane‐substituted pyridine flanked diketopyrrolopyrrole (DPPPy) end capped with thienyl naphthalimide (TN) for organic filed effect transistors (OFETs) are reported. Interestingly, bottom‐gate top‐contact OFETs based on DPPPy‐C‐Si‐TN:SEBS blend show a high electron mobility ...
Rajesh Kothandaraman, Waner He, Kakaraparthi Kranthiraja, Sergei Manzhos, Christopher R. McNeill, Yong Li, Yanan Xu, Kathryn E. Fairfull‐Smith, Tsuyoshi Michinobu, Prashant Sonar   +9 more
wiley   +1 more source

Dye-incorporated coordination polymers for direct photocatalytic trifluoromethylation of aromatics at metabolically susceptible positions

Nature Communications, 2018
Direct trifluoromethylation of unactivated aromatic rings at metabolically susceptible positions is highly desirable in pharmaceutical fields.
Tiexin Zhang, Xiangyang Guo, Yusheng Shi, Cheng He, Chunying Duan   +4 more
doaj   +1 more source

The metabolism of thiophen and benzo(b)thiophen [PDF]

Biochemical Journal, 1968
F M B Carpanini, H G Bray
openaire   +3 more sources

Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing

Advanced Materials Technologies, EarlyView.
Perovskite solar cells (PSCs) are well positioned for a successful market uptake. This is due to an unprecedented improvement of their efficiency and stability since the first report in 2009. In this review paper, the building blocks for the scalable manufacturing and future commercialization of flexible PSCs and their pathway to impact will be ...
Dimitar I. Kutsarov, Ehsan Rezaee, Jed Lambert, Walter Tevis Stroud, Apostolos Panagiotopoulos, S. Ravi P. Silva   +5 more
wiley   +1 more source

Flexible 3D‐Printed Cellulosic Constructs for EMI Shielding and Piezoresistive Sensing

Advanced Materials Technologies, EarlyView.
This study presents a method for fabricating lightweight, conductive, and compressible 3D‐printed structures from CNFs. By using ion‐seeded 3D printing and cold chemical vapor polymerization, PEDOT/CNF frameworks with electrical conductivity and compressibility are produced.
Majed Amini, Seyyed Alireza Hashemi, Zhengyang Yu, Ahmadreza Ghaffarkhah, Milad Kamkar, Feng Jiang, Mohammad Arjmand   +6 more
wiley   +1 more source

Observation of bi-polarons in blends of conjugated copolymers and fullerene derivatives

, 2011
From a fundamental and application point of view it is of importance to understand how charge carrier generation and transport in a conjugated polymer (CP):fullerene blend are affected by the blend morphology.
Dyakonov, Vladimir, Heeney, Martin, Kraus, Hannes, Poluektov, Oleg G., Savenije, Tom J., Sperlich, Andreas   +5 more
core   +1 more source

Temperature‐Dependent Voltage Control of Flexible Polymeric Electrochromic Devices for Improved Durability

Advanced Materials Technologies, EarlyView.
The functionality of flexible polymeric electrochromic devices (ECDs) in high‐temperature environments is crucial for long‐term durability. The thermal stability of ECDs based on a poly(3,4‐ethylenedioxythiophene) derivate and Prussian blue is improved by analyzing the temperature‐dependent electrochemical behavior of the electrodes and the ECDs.
Lisa Brändler, Lukas Niklaus, Peer Löbmann, Marco Schott, Guinevere A. Giffin   +4 more
wiley   +1 more source

Ueber die Oxydationsproducte gebromter Thiophene und die Constitution der Tetrolringe [PDF]

, 1891
G. Ciamician, Angelo Angeli
openalex   +1 more source

Illuminating the Path of Rearrangement: Visible Light‐Driven Pd‐Catalyzed Substituted Olefins Synthesis

Advanced Synthesis &Catalysis, EarlyView.
Abstract Pd‐catalyzed reactions are among the most straightforward and efficient methods to proficiently build Csp2‐Csp2 bonds. Nevertheless, thermal activation remains mandatory in most cases, which may decrease the compatibility with sensitive functional groups.
Jenifer Sharshonov, Valentin Duchemann, Yuqian Sun, Christine Tran, Philippe Belmont, Abdallah Hamze, Diana Lamaa, Etienne Brachet   +7 more
wiley   +1 more source

The Use of 4-(3,4-Dichlorophenyl)-4-Oxo-2-(4-Antipyrinyl)-Butanoic Acid in the Preparation of Some New Heterocyclic Compounds With Expected Biological Activity

Molecules, 2003
Reaction of 4-oxo-4-(3,4-dichlorophenyl)-2-butenoic acid (1) with antipyrin (2) gave the corresponding butanoic acid 3. Reaction of 3 with hydrazines gave the pyridazinone derivatives 5a,b.
M. Shafik, W. E. Boraie, G. A. Meligi, A. A. Hamed, G. H. Sayed   +4 more
doaj   +1 more source