Results 81 to 90 of about 3,346 (221)
Graft Copolymerization of Styrene on the Cellulose
The Journal of the Society of Chemical Industry, Japan, 1962 セリウム塩を開始剤に用いてセルロースへのスチレンのグラフト重合を行なった。えられた結果は,つぎのとおりである。(1)グラフト重合に関して,ある最高の触媒濃度が存在し,その濃度は,重合温度に依存し,温度の上昇とともに高濃度側に移行する。常温においては重合領域は極めてせまい。(2)硝酸はメチルメタクリレートなどのビニル化合物においては助触媒的な効果をあたえたが,スチレンの場合には負の効果をあたえる。(3)重合時間の増大とともに,グラフト量は増大するが,その効率は重合時間の初期を除いてはほとんど無関係である。(4)重合温度の増大とともにグラフト量は増加するが,60℃前後に山が存在する。グラフト効率ば重合温度の増大とともに減少する。(5)単量体濃度は初期の濃度を除くとほとんどグラフト量に無関係である。(6 ...
openaire +2 more sources
Carbon Energy, EarlyView.Structural engineering of conjugated conductive polymer binders enables integrated electronic transport, strong adhesion, and stable electrode interfaces, offering a promising strategy to reduce inactive components and improve the performance of high‐energy lithium batteries.
Fating Wang +7 more
wiley +1 more source
Engineered Bioactive Polymeric Surfaces by Radiation Induced Graft Copolymerization: Strategies and Applications. [PDF]
Polymers (Basel), 2021 Nasef MM +5 more
europepmc +1 more source
Chemie Ingenieur Technik, EarlyView.Adsorbents for cations of copper, lead, mercury, and nickel are obtained via grafting polymer mesh with an acrylic acid copolymer and subsequent functionalization with an amino acid. A distinct influence of the type of amino acid on the adsorption occurs.
Claudia Adolfs +6 more
wiley +1 more source
Radiation Graft-Copolymerization of Ultrafine Fully Vulcanized Powdered Natural Rubber: Effects of Styrene and Acrylonitrile Contents on Thermal Stability. [PDF]
Polymers (Basel), 2021 Rimdusit N +6 more
europepmc +1 more source
EcoEnergy, EarlyView.This review provides a critical comparative analysis of circular and bio‐sourced polymers for energy storage, systematically evaluating natural feedstocks alongside recycling and upcycling strategies for battery components. Key structure–property–performance relationships and inherent trade‐offs between sustainability metrics and electrochemical ...
Priyank Sinha +3 more
wiley +1 more source
Graft Copolymerization of Styrene from Poly(vinyl alcohol) via RAFT Process
International Journal of Polymer Science, 2011 Polystyrene, PS, was grafted from poly(vinyl alcohol), PVA, backbone by reversible addition-fragmentation chain transfer (RAFT) polymerization. The hydroxyl groups of the PVA were converted into aromatic dithioester RAFT agent and polymerization began in
Gholam Ali Koohmareh +2 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Coordinated engineering of the anode, electrolyte, and interface underpins the rational design of next‐generation solid‐state metal‐sulfur batteries. Solid‐state metal‐sulfur batteries are emerging as a transformative energy storage platform with the potential to overcome the fundamental limitations of conventional flooded cells, particularly ...
Ziyu Feng +4 more
wiley +1 more source
International Journal of Polymer Science, 2010 Monomeric antioxidants are widely used as effective antioxidants to protect polymers against thermal oxidation. Low molecular weight antioxidants are easily lost from polymer through migration, evaporation, and extraction.
Abdulaziz Ibrahim Al-Ghonamy +2 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A smart gel electrolyte with thermal shutdown capability has been proposed enabled by a two‐step cross‐linking strategy, which preserves a high density of unreacted double bonds at room temperature. This strategy brings negligible degradation to room temperature electrochemical performance, while under thermal abuse conditions above 115 °C, the gel ...
Yihan Wu +6 more
wiley +1 more source