Results 71 to 80 of about 3,789 (249)

Chemical modification of styrene –butadiene –styrene (SBS) rubber by reactive grafting with maleic anhydride [PDF]

, 2003
A procedure to increase the adhesion of block styrene–butadiene–styrene (SBS) rubber consisting of the reactive grafting with maleic anhydride (MA) in the presence of an organic peroxide radical initiator is proposed.
Cepeda Jiménez, Carmen María, Failla, Marcelo Daniel, Lasalle, Verónica Leticia, Martín-Martínez, José Miguel, Torregrosa Maciá, Rosa, Vallés, Enrique Marcelo   +5 more
core   +2 more sources

From Two‐Electron to Four‐Electron System: Electrolyte Regulation for Advanced Aqueous Zn–I2 Batteries

Carbon Energy, EarlyView.
This review systematically summarizes recent progress in electrolyte‐regulated aqueous Zn–I2 batteries (AZIBs). It outlines the fundamentals of AZIBs along with their main challenges, and then analyzes electrolyte‐engineering strategies that improve both two‐ and four‐electron reactions.
Yucong Wang, Ruifeng Huang, Zhangchi Yang, Shaojian Zhang, Lijing Yan, Weijie Chen, Xiaolong Lin, Yongjun Li, Shuxing Wu, Zhan Lin, Jun Lu   +10 more
wiley   +1 more source

Polyolefin-based aerogels [PDF]

, 2010
The present invention relates to cross-linked polyolefin aerogels in simple and fiber-reinforced composite form. Of particular interest are polybutadiene aerogels.
Gould, Gerogle L., Lee, Je Kyun
core   +1 more source

Spatial Structural Self‐Regulation Engineering Increases Close Pores of Starch‐Derived Hard Carbon for Sodium‐Ion Batteries

Carbon Energy, EarlyView.
Spatial structural self‐regulation strategy stimulates the conversion of the hydroxy group (–OH) in starch into carbonyl (–C=O) within a stable three‐dimensional cross‐linking structure. This structure not only reduces the production of water and volatile products, thereby preventing foaming during pyrolysis and improving carbon yield, but also ...
Feng Wu, Guiyu Liu, Yulin Cao, Zhiqiang Wang, Hongzhi Wang, Chun Zeng, Yanfang Wang, Yongcong Huang, Fangchang Zhang, Zhan Wang, Xuhui Li, Kuan Jing, Wenjun Shi, Yingzhi Li, Zhouguang Lu, Hua Cheng   +15 more
wiley   +1 more source

Elastomer-modified phosphorus-containing imide resins [PDF]

, 1983
Phosphine oxide-containing polyimide resins modified by elastomers, are disclosed which have improved mechanical properties. These products are particularly useful in the production of fiber or fabric-reinforced composites or ...
Fohlen, G. M., Parker, J. A., Varma, I. K.   +2 more
core   +1 more source

Substituent‐Controlled Ring Opening of 1‐Substituted Benzocyclobutenes: Electronic Structure and Diradical Character of Ortho‐Quinodimethane Intermediates

Chemistry – A European Journal, EarlyView.
Experimental and computational studies elucidate how the electronic nature of substituents controls the ring‐opening temperature and diradical character of 1‐substituted benzocyclobutenes, enabling the rational design of o‐quinodimethane‐based synthetic transformations.
Magali Dallegre, Imen Abid, Roselyne Rosas, Maxime Dousset, Gaëlle Chouraqui, Laurent Commeiras, Didier Siri, Didier Gigmes, Anthony Kermagoret   +8 more
wiley   +1 more source

Synthesis, Characterization And Properties Of The New Unsaturated Polyester Resins For Composite Applications [PDF]

, 2007
Pada masa ini, resin poliester tak tepu ialah matriks yang sangat penting dalam komposit polimer termoset. Currently the unsaturated polyester resin is an important matrix resins for thermosetting polymer ...
Mohammad, Noorshashillawati Azura
core  

Preparation of a sepia melanin and poly(ethylene-alt-maleic anhydride) hybrid material as an adsorbent for water purification [PDF]

, 2018
Meeting the increasing demand of clean water requires the development of novel efficient adsorbent materials for the removal of organic pollutants. In this context the use of natural, renewable sources is of special relevance and sepia melanin, thanks to
Consolati, G., Osypova, A., Panzarasa, G., Quasso, F., Ribera, J., Schwarze, F. W. M. R., Soliveri, G.   +6 more
core   +2 more sources

Room‐Temperature Helix‐to‐Disc Conversion of Thia[6]helicene S,S‐Dioxides to Coronene via In Situ Phenoxide Anion Generation

Chemistry – A European Journal, EarlyView.
In situ phenoxide formation at the benzene terminus triggers room‐temperature conversion of thia[6]helicene S,S‐dioxides to coronene. The solubility contrast drives product precipitation, enabling isolation by simple filtration. This pericyclic annulation between the helical termini provides direct access to coronene‐type planar architectures ...
Kaito Seino, Takashi Murase
wiley   +1 more source