Results 41 to 50 of about 1,552 (162)

Lightweight Composite Partitions with High Sound Insulation in Hotel Interior Spaces: Design and Application

open access: yesBuildings, 2022
Sound insulation performance of partitions is one of the key factors contributing to the comfort of the hotel interior spaces. Based on the theory of constrained layer damping, this study proposed the light-weight composite partition structure with high ...
Ting Qu, Bo Wang, Hequn Min
doaj   +1 more source

Comparative Study of Recovered Carbon Black Versus Conventional Carbon Black as a Reinforcing Filler in Isobutylene‐Isoprene Rubber

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 5, February 5, 2026.
Potential use of rCB in Butyl composites. rCB used as a filler in butyl composites reveals an opportunity to replace conventional CB. Characterization of morphology and surface characteristics of rCB supports marked differences in tensile strength, Shore A hardness.
Vinícius Guedes Gobbi   +3 more
wiley   +1 more source

Effect of organic additives on mechanical properties of SiC ceramics prepared by a modified gelcasting method [PDF]

open access: yesProcessing and Application of Ceramics, 2016
A novel and simple gel system of isobutylene and maleic anhydride (PIBM) was used to prepare SiC ceramics. The rheological behaviour of the SiC slurries was investigated as function of organic additives.
Feng Wang   +5 more
doaj   +1 more source

Organic Electrochemical Transistors for Neuromorphic Devices and Applications

open access: yesAdvanced Materials, Volume 38, Issue 9, 12 February 2026.
Organic electrochemical transistors are emerging as promising platforms for neuromorphic devices that emulate neuronal and synaptic activities and can seamlessly integrate with biological systems. This review focuses on resultant organic artificial neurons, synapses, and integrated devices, with an emphasis on their ability to perform neuromorphic ...
Kexin Xiang   +4 more
wiley   +1 more source

"Analysis of factors influencing preparation of high molecular weight polyisobutylene"

open access: yesHecheng xiangjiao gongye
Isobutylene polymerization was studied with the rare-earth metal scandium cationic complexes as catalysts and molecular weight and its distribution, and glass transition temperature of polyisobutylene were investigated by screening the catalyst system ...
TU Xiao-yan1, CHENG Peng-fei1, LIU Yun1, LI Shi-hui2, HUANG An-ping1, LI Guang-quan1
doaj   +1 more source

Catalytic Hydrogenation of Isobutylene

open access: yesChemical engineering, 1967
白金触媒によるイソブチレンの水素添加反応を反応圧力1.1~2.5気圧, 水素分圧1.0~2.0気圧, イソブチレン分圧0, 05~1.0気圧, 反応温度20~50。Cで徹分断熱反応器を用いて行なった。この反応条件で反応速度はTwiggにより提案された才レフインの接触水素添加反応機櫛に基づいたHougen-Watsonの速度式によく合った。
Reiji Mezaki, Yoshio Kawai
openaire   +2 more sources

Materials and System Design for Self‐Decision Bioelectronic Systems

open access: yesAdvanced Materials, Volume 38, Issue 9, 12 February 2026.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng   +9 more
wiley   +1 more source

CURING AND MECHANICAL PROPERTIES OF CHLOROSULPHONATED POLYETHYLENE RUBBER BLEND [PDF]

open access: yesChemical Industry and Chemical Engineering Quarterly, 2011
In this paper, the curing and mechanical properties of two series of prepared blends, i.e., chlorosulphonated polyethylene (CSM)/isobutylene-co-isoprene (IIR) rubber blends and chlorosulphonated polyethylene (CSM)/chlorinated isobutylene-co-isoprene ...
Jaroslava Budinski-Simendić   +4 more
doaj  

Pollution Damage and Protection of Asian Hair

open access: yesCosmetics, 2018
Cigarette smoke was used to simulate a polluted environment and an experiment was performed to reveal how virgin and bleached hair are damaged by a polluted environment.
Xin Qu   +3 more
doaj   +1 more source

The Effect of Surface Coating of Iron Oxide Nanoparticles on Magnetic Resonance Imaging Relaxivity

open access: yesFrontiers in Nanotechnology, 2021
Iron oxide nanoparticles (IONPs) with acceptable biocompatibility and size-dependent magnetic properties can be used as efficient contrast agents in magnetic resonance imaging (MRI).
Fatemeh Ahmadpoor   +5 more
doaj   +1 more source

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