Results 181 to 190 of about 58,800 (302)

Enhancing Li‐S Battery Performance Through Low‐Concentration Electrolytes with Organic Se/Te Co‐Additives to Address Solubility and Kinetic Challenges

Advanced Science, EarlyView.
This work presents a low‐concentration electrolyte enabled by hybrid organic Se/Te additives (DPDSe/DPDTe) that restructures solvation, boosts polysulfide dissolution, and provides dual‐site synergistic catalysis, delivering high capacity and stable cycling in Li–S coin and pouch cells, supporting high‐energy, high‐power operation.
Ruihua Li, Haiwei Wu, Hairu Wei, Wenhao Jia, Frederik Bettels, Leon Schenk, Zhihua Lin, Hanbin Liu, Guodong Liu, Zhijian Li, Lin Zhang   +10 more
wiley   +1 more source

Supercritical Carbon Dioxide Extraction With Dimethyl Carbonate and Bio-Ethanol as Co-Solvents for the Determination of Pesticide Residues in Black Pepper by Low-Pressure Gas Chromatography-Triple Quadrupole Mass Spectrometry. [PDF]

J Sep Sci
Arena A, Zoccali M, Mondello L.
europepmc   +1 more source

Synthesis of Dimethyl Carbonate by Transesterification of Propylene Carbonate with Methanol on CeO₂-La₂O₃ Oxides Prepared by the Soft Template Method. [PDF]

Materials (Basel), 2021
Cutrufello MG, Atzori L, Meloni D, Piras A, Gazzoli D, Rombi E.   +5 more
europepmc   +1 more source

Glycerol transesterification with dimethyl carbonate using nano alumina based catalysts

, 2015
In this study, nanocrystalline alumina (gamma-Al2O3) particles were functionalized by potassium carbonate (K2CO3) and used as alkaline heterogeneous catalysts for the transesterification of glycerol with dimethyl carbonate for the synthesis of glycerol ...
Nezahat, Boz, Nebahat, Degirmenbasi
core  

N‐Doping Activated Presodiation Enhances Sodium‐Ion Provision in Hard Carbon Anodes

Advanced Science, EarlyView.
Introducing pyrrolic‐N sites enables efficient presodiation and stronger PF6− capture, thus pre ‐ forming a robust inorganic‐rich SEI layer in hard carbon anodes. ABSTRACT Hard carbon (HC) is considered the most promising anode material for commercial sodium‐ion batteries (SIBs), yet it still faces critical challenges such as low initial Coulombic ...
Hua Lin, Wenxing Miao, Yanrong Shi, Guangyi Mao, Ding Ding, Jian Weng, Zhongxiong Fan, Qingchi Xu, Jun Xu   +8 more
wiley   +1 more source

Depolymerization of Polyester Fibers with Dimethyl Carbonate-Aided Methanolysis. [PDF]

ACS Mater Au
Tanaka S, Koga M, Kuragano T, Ogawa A, Ogiwara H, Sato K, Nakajima Y.   +6 more
europepmc   +1 more source

WTAP‐Mediated m6A Modification Targets the LRP1‐Lipid Metabolism Axis to Regulate Joint Cartilage Regeneration

Advanced Science, EarlyView.
WTAP drives cartilage regeneration by activating an LRP1‐dependent lipid metabolic program in macrophages, enhancing IL‐10 and TGF‐β secretion to promote chondrogenic differentiation. Leveraging this mechanism, virtual screening identifies LRP1‐targeting compounds that effectively stimulate cartilage repair, highlighting a druggable epigenetic ...
Chenyan Huang, Chenyu Deng, Zhengrong Gao, Chen Chen, Huimin Zheng, Yue Yang, Yan Wei   +6 more
wiley   +1 more source

Functional poly(ionic liquid) with unique zwitterionic structure as efficient catalyst for the conversion of ethylene carbonate to dimethyl carbonate. [PDF]

Smart Mol
Qi Z, Zhang F, Su H, Ye C, Wang Q, Qiu T, Chen J.   +6 more
europepmc   +1 more source

Atroposelective Construction of Axially Chiral Tetraarylethenes Via NHC‐Catalyzed Desymmetrization

Advanced Science, EarlyView.
We report the first NHC‐catalyzed atroposelective synthesis of axially chiral TAEs via oxidative desymmetrization of prochiral TAE dialdehydes. This catalytic strategy operates under mild conditions and accommodates a broad range of phenolic and nitrogen nucleophiles, delivering diverse axially chiral TAEs in good yields and up to 99% ee.
Yang‐Ze Zheng, Ting‐Rui Luan, Ming‐Hao Song, Zhaofeng Sun, Chuan‐Jun Lu, Long‐Long Xi, Ren‐Rong Liu   +6 more
wiley   +1 more source

Ceria-Catalysed Production of Dimethyl Carbonate from Methanol and CO₂: Effect of Using a Dehydrating Agent Combined with a Solid Cocatalyst. [PDF]

Molecules
Shi D, Heyte S, Capron M, Paul S.
europepmc   +1 more source