Results 171 to 180 of about 383,517 (291)

Unlocking the Alkynyl Bromide Radical Anion With Alternating Current for Inverse Sonogashira C─H Coupling

Advanced Science, EarlyView.
An alternating current (AC)‐promoted, Pd‐catalyzed ortho‐aryl C─H alkynylation of 2,3‐diaryl acrylaldehydes is described. This synthetic scheme accommodates a broad substrate scope, delivering alkynylated stilbene derivatives with excellent arene site selectivity.
Junya Wang, Xiaozhou Wang, Pui Ying Choy, Chi‐Wai Cheung, Li‐Wen Xu, Hung Kay Lee, Gui‐Juan Cheng, Fuk Yee Kwong   +7 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

Dimethyl carbonate synthesis from CO₂ and methanol over CeO₂: elucidating the surface intermediates and oxygen vacancy-assisted reaction mechanism. [PDF]

Chem Sci, 2023
Stoian D, Sugiyama T, Bansode A, Medina F, van Beek W, Hasegawa JY, Nakayama A, Urakawa A.   +7 more
europepmc   +1 more source

Bond‐Competition‐Driven Enhancement of Surface Basicity and Interfacial Interaction to Boost Photocatalytic Syngas Production

Advanced Science, EarlyView.
A synergetic surface bond competition−hybridization approach was developed to synthesize high‐performance CO2 adsorbents and syngas production photocatalysts via the sulfurization‐driven control of surface basicity and interfacial coupling. The ZnIn2S4−sulfur‐doped MgO/MgAl2O4 nanocomposites showed outstanding photocatalytic efficiency for production ...
Dong Wook Lee, Wenjing Dong, Nam Hee Kwon, Taehoon Kim, In Young Kim, Yun Kyung Jo, Xiaoyan Jin, Ajayan Vinu, Yufei Zhao, Seong‐Ju Hwang   +9 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

Robust Photocatalytic Hydrogen Evolution Over a Conjugated Metal‐Organic Framework Heterojunction

Advanced Science, EarlyView.
We report a conjugated coordination polymer, Cd‐TMT (TMT = 1,3,5‐trimercaptotriazine), featuring an intrinsic molecular‐level charge transport network. The conjugated TMT ligands facilitate strong intra‐ligand charge transfer, while their ordered π‐π stacking along the [111] direction establishes a continuous pathway for directional electron migration,
Chunzhe Wang, Yufei Shan, Ruobing Chu, Lingzhi Yang, Zhanning Liu, Xiaoli Zhang, Jian Tian   +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

Synthesis of dimethyl carbonate from methanol and CO₂ under low pressure. [PDF]

RSC Adv, 2021
Liu K, Liu C.
europepmc   +1 more source

Influence of lithium hexafluorophosphate/ethylene carbonate/dimethyl carbonate electrolyte soaking on heat seal strength of polyamide 6/aluminum/cast-polypropylene laminates used as lithium-ion battery packaging

, 2018
The heat-seal strength of polymer-metal-polymer laminates, widely used in the packaging industry and more recently for pouch lithium-ion batteries, is a critical factor for the integrity of flexible package structures during service.
Guo, Zhansheng, Du, Shiyu, Fan, Yang
core  

Long Noncoding RNA PCALRx Interacts with Pyruvate Carboxylase to Drive Multi‐Organ Developmental Toxicity in Zebrafish Embryos Exposed to Amoxicillin

Advanced Science, EarlyView.
Embryonic amoxicillin exposure disrupts multi‐organ development in zebrafish larvae through a lncRNA–metabolic enzyme regulatory axis. PCALRx associates with pyruvate carboxylase, promotes PC protein ubiquitination, and impairs mitochondrial energy metabolism, while vitamin B1 partially restores PC‐centered metabolic function and developmental outcomes.
Yixue Yao, Ping Jiang, Xinli Zhou, Mengying Yin, Qiong Luo, Hui Wang   +5 more
wiley   +1 more source