Results 61 to 70 of about 5,947 (295)

Study on the Thermal Properties and Enzymatic Degradability of Chiral Polyamide-Imides Films Based on Amino Acids

Applied Sciences, 2019
Six kinds of chiral polyamide-imides (PAI3a⁻3f) have successfully been synthesized via direct polycondensation. The thermal properties of the materials were evaluated by the gravimetric analysis (TGA) and differential scanning calorimetry (DSC).
Weipeng Liu, Fuyan He, Wenke Yang, Zhizhou Yang, Jinshui Yao, Hui Zhao   +5 more
doaj   +1 more source

Reductive Heck reactions of N-arylamino-substituted tricyclic imides [PDF]

Journal of the Serbian Chemical Society, 2016
The C-C coupling of N-(3-chloro-4-fluorophenyl)amino-bicyclo[2.2.1] hept-8-ene-2-endo,6-endo-dicarboximide (3) which was prepared as a new starting material and N-(2,4-dinitrophenyl)aminobicyclo[2.2.1]hept-8- -ene-2-endo,6-endo-dicarboximide (6) with ...
Atbakar Muge, Topbastekin Onur, Ocal Nuket   +2 more
doaj   +1 more source

Dinuclear {(salen)Al} complexes display expanded scope in the conjugate cyanation of α,β-unsaturated Imides

, 2008
Covalently linked dinuclear {(salen)Al} complexes catalyze the conjugate cyanation of,-unsaturated imides with several orders of magnitude greater reactivity over the mononuclear analogue, and with comparable enantioselectivity.
Mazet, Clement, Jacobsen, Eric N.
core   +1 more source

Adaptive Supramolecular Interactions Govern Redox‐Active Molecules in Aqueous Redox Flow Batteries

Advanced Materials, EarlyView.
Adaptive supramolecular interactions overcome the solubility‐stability trade‐off in aqueous redox flow batteries. Hydrophobic anions disrupt intrinsic π–π stacking to enable high solubility, while redox‐state‐dependent spin pairing and cation coordination dynamically stabilize reactive intermediates during operation.
Vikram Singh, Seongyeon Kwon, Giu A. Silva Testa, Ariyeong Yun, Yohan Kim, Yunseop Choi, Dongwook Kim, Seongmo Ahn, Minyoung Shim, Jongcheol Seo, Evan Wenbo Zhao, Mu−Hyun Baik, Hye Ryung Byon   +12 more
wiley   +1 more source

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source

[5,5]-Fused Anhydride, Thioanhydride, and Imide Derivatives of Cyclopentadienyl Complexes: Electronic Effects of Mn(CO)₃ and Ru(Cp*) Fragments

Crystals
A new approach to 5,5-fused heterocyclic derivatives of cyclopentadienylmanganese tricarbonyl and pentamethylruthenocene is presented. 1,2-Dicarbophenoxycyclopentadienyl complexes of manganese and ruthenium were hydrolyzed to 1,2-dicarboxylic acids ...
Uttam R. Pokharel, Sean Parkin, John P. Selegue   +2 more
doaj   +1 more source

Multiple reaction pathway on alkaline earth imide supported catalysts for efficient ammonia synthesis

Nature Communications, 2023
The tunability of reaction pathways is required for exploring efficient and low cost catalysts for ammonia synthesis. There is an obstacle by the limitations arising from scaling relation for this purpose.
Zichuang Li, Yangfan Lu, Jiang Li, Miao Xu, Yanpeng Qi, Sang-Won Park, Masaaki Kitano, Hideo Hosono, Jie-Sheng Chen, Tian-Nan Ye   +9 more
doaj   +1 more source

Synthesis of unexpected six-membered imides by free-radical carbocyclisation on carbohydrate templates

, 2015
Free-radical reactions of amido-esters anchored to a carbohydrate derived from methyl alpha-D-glucopyranoside afforded unexpected six-membered cyclic imides. Their structures were elucidated by ESI-MS/MS and NMR spectral analyses, and a mechanism for the
Alves, RJ, de Oliveira, RB, Prado, MAF, Santos, LS, Eberlin, MN, de Souza, JD, Meurer, EC   +6 more
core   +1 more source

Tailor‐Made Protective LixAlSy Layer for Lithium Anodes to Enhance the Stability of Solid‐State Lithium–Sulfur Batteries

Advanced Materials Interfaces, EarlyView.
An intentionally added, chemically formed LixAlSy coating stabilizes the lithium–electrolyte interface in solid‐state Li–S batteries. The layer suppresses side reactions, preserves smooth charge transfer, and improves ion transport from the start. This approach offers a practical route to more durable solid‐state batteries and a clearer understanding ...
Xinyi Wang, Katja Kretschmer, Sharif Haidar, Georg Garnweitner, Daniel Schröder   +4 more
wiley   +1 more source

Beyond Passivation: Designing Structurally Tailored Artificial Interphases for High‐Energy Lithium‐Based Anodes

Advanced Materials Interfaces, EarlyView.
This review outlines critical engineering design rules for building artificial protective coatings on next‐generation lithium metal and silicon battery anodes. It highlights how balancing structural flexibility with strict electronic and ionic transport limits prevents early battery failure.
Surin Gupte, Vilas G. Pol
wiley   +1 more source