Results 251 to 260 of about 538,570 (408)

Aryl–Aryl Coupling on Semiconductor Surfaces

, 2018
Prauzner-Bechcicki, Jakub, Kolmer, Marek, Szymoński, Marek   +2 more
openaire   +2 more sources

Tuning the Performance of Poly(quaterphenyl piperidinium) Anion‐Exchange Membranes by Monomer Configuration

Advanced Energy Materials, EarlyView.
Ether‐free poly(quaterphenyl piperidinium) ionomers are prepared by superacid‐mediated polyhydroxyalkylations and explored as hydroxide conducting membranes. The para‐meta configuration of the quaterphenyl monomer greatly influences polymer backbone flexibility.
Pegah Mansouri Bakvand, Dong Pan, Andrit Allushi, Patric Jannasch   +3 more
wiley   +1 more source

Polyphenylene‐Based Anion Exchange Membranes with Robust Hydrophobic Components Designed for High‐Performance and Durable Anion Exchange Membrane Water Electrolyzers Using Non‐PGM Anode Catalysts

Advanced Energy Materials, EarlyView.
Terphenyl groups bearing meta‐phenylene and trifluoromethyl substituents as hydrophobic components are incorporated into a quaternized polyphenylene‐based backbone to produce AEMs. The fabricated thin membranes exhibit high ion conductivity, alkaline stability, and mechanical robustness.
Fanghua Liu, Kenji Miyatake, Ahmed Mohamed Ahmed Mahmoud, Vikrant Yadav, Fang Xian, Lin Guo, Chun Yik Wong, Toshio Iwataki, Yuto Shirase, Katsuyoshi Kakinuma, Makoto Uchida   +10 more
wiley   +1 more source

Mechanistic insights into base-free nickel-catalyzed Suzuki-Miyaura cross-coupling of acid fluoride and the origin of chemoselectivity: a DFT study. [PDF]

RSC Adv
Dagnaw WM, Hailu YM, Mohammed AM.
europepmc   +1 more source

Thermally Cured Sulfonated para‐PBI as Ion Solvating Membrane for Use in Water Electrolysis

Advanced Energy Materials, EarlyView.
The cMS‐PBI membrane is designed to be free of the known breaking points which limit the lifetime of membranes in alkaline electrolysis systems. As supported by high conductivity and 6 months ex situ stability test, the cMS‐PBI ion solvating membrane can substitute anion exchange membranes and thus can reduce the cost of green hydrogen by increasing ...
Asridin Dayan, DongHyun Lee, Kobra Azizi, Lars Nilausen Cleemann, Won‐Chul Cho, Dirk Henkensmeier   +5 more
wiley   +1 more source

Arylation of gold nanoclusters and insights into structure-related CO₂ reduction reaction performances. [PDF]

Chem Sci
Zhu C, Li B, Li C, Lu L, Li H, Yuan X, Kang X, Jiang DE, Zhu M.   +8 more
europepmc   +1 more source

Integrated Green Biorefinery for the Production of Anthocyanins, Fermentable Sugars, and High Pure Lignin from Miscanthus × giganteus

Advanced Energy and Sustainability Research, EarlyView.
Integrated production of pigments, fermentation sugars, and pure lignin has been investigated for the creation of profitable biorefinery developments. Choline chloride‐based natural deep eutectic solvents possess unique solvent capabilities to interact with plant cell wall components to disintegrate lignin‐carbohydrate complex.
Tirath Raj, Vijay Singh
wiley   +1 more source

Aryl glyoxal: a prime synthetic equivalent for multicomponent reactions in the designing of oxygen heterocycles. [PDF]

RSC Adv
Sheikh AR, Arif A, Khan MM.
europepmc   +1 more source

THIAZOLINYLHYDRAZONES. PART I. SYNTHESIS OF 4-OXO- 5-(ARYL)-Δ2-THIAZOLIN-2-YLHYDRAZONES [PDF]

, 1960
P. R. PATHAN, B. K. RAVAL, J. J. TRIVEDl
openalex   +1 more source

Selective Electrocatalytic Oxidation of Phenol to Benzoquinone via Water Splitting Using a Nonprecious Metal‐Based Electrocatalyst

Advanced Energy and Sustainability Research, EarlyView.
A green process has been developed utilizing electrochemistry to convert inexpensive, readily available phenol derived from lignin into para‐benzoquinone, a valuable chemical widely used in the manufacturing and chemical industries. For the first time, a novel electrocatalytic oxidation system is achieved with high 96.2% conversion of phenols to para ...
Asad Ali, Guo Huang, Jinliang Zhu, Aatto Laaksonen, Xiaoyan Ji   +4 more
wiley   +1 more source