Results 341 to 350 of about 1,276,723 (390)

K‐Ion Storage Enhancement in Sb2O3/Reduced Graphene Oxide Using Ether‐Based Electrolyte

Advanced Energy Materials, 2019
In this work, an ether‐based electrolyte is adopted instead of conventional ester‐based electrolyte for an Sb2O3‐based anode and its enhancement mechanism is unveiled for K‐ion storage.
Jinliang Li, Zhuang Ning, Junpeng Xie, Xiaodan Li, Wenchen Zhuo, Hao Wang, Jongbeom Na, Xibo Li, Y. Yamauchi, W. Mai   +9 more
semanticscholar   +1 more source

Upper critical solution temperature behaviour in poly(ether ether sulphone)/poly(ether ether ketone‐co‐ ether ether sulphone) blends

British Polymer Journal, 1988
AbstractUpper critical solution temperature (u.c.s.t.) phase behaviour was found in blends of the homopolymer poly(oxy‐1,4‐phenyleneoxy‐1,4‐phenylenesulphonyl‐1,4‐phenylene) (PEES) with the copolymer poly(oxy‐l,4‐phenyleneoxy‐l,4‐phenylenecarbonyl‐l,4‐phenylene‐co‐oxy‐l,4‐phenyleneoxy‐1,4‐phenylenesul‐phonyl‐1,4‐phenylene) (COPEEKS) for copolymer ...
C. K. Sham, C. H. Lau, D. J. Williams, F. E. Karasz, W. J. Macknight   +4 more
openaire   +1 more source

Effect of dihydroxydiphenyl ether on poly(ether ether ketone)

Journal of Polymer Research, 1996
A series of modified poly(ether ether ketone) (PEEK) polymers were synthesized by introduction of addition ether groups from dihydroxydiphenyl ether (DHDE) into the PEEK structure. The inherent viscosity of the DHDE-modified PEEK increased with reaction time at 320 °C.
K. H. Hsieh, Y. C. Chern, K. S. Hoe, Y. Z. Wang, B. W. Chan, L. W. Chen   +5 more
openaire   +1 more source

Comparison and assessment of zeolite catalysts performance dimethyl ether and light olefins production through methanol: a review

Reviews in Inorganic Chemistry, 2019
The present review focuses on a comparison and assessment of zeolite catalyst performance of dimethyl ether and light olefin production through methanol. Dimethyl ether is a clean fuel which needs diverse processes to be produced.
E. Kianfar
semanticscholar   +1 more source

Thermoreversible Gelation of Poly(ether ether ketone)

ACS Macro Letters, 2017
Solutions of poly(ether ether ketone) in dichloroacetic acid have been shown to form monolithic, thermoreversible gels at temperatures ranging from 10 to 140 °C. A phase diagram was constructed over broad concentration and temperature ranges, and the phase boundary suggests an upper critical solution temperature (UCST) behavior. Furthermore, poly(ether
Samantha J. Talley, Xijing Yuan, Robert B. Moore   +2 more
openaire   +2 more sources

Anomalous diffusion in poly-ether-ether-ketone

Chemical Engineering Science, 1994
Poly-ether-ether-ketone (PEEK) is a thermoplastic tough polymer used as a matrix for advanced composite materials in aeronautic applications. The investigation of its resistance to humid environment and to exposure to organic and chlorinated solvents is extremely important.
M. A. Del Nobile, MENSITIERI, GIUSEPPE, NETTI, PAOLO ANTONIO, L. Nicolais   +3 more
openaire   +2 more sources

Click-to-Release from trans-Cyclooctenes: Mechanistic Insights and Expansion of Scope from Established Carbamate to Remarkable Ether Cleavage.

Angewandte Chemie, 2018
The bioorthogonal cleavage of allylic carbamates from trans-cyclooctene (TCO) upon reaction with tetrazine is widely used to release amines. We disclose herein that this reaction can also cleave TCO esters, carbonates, and surprisingly, ethers ...
Ron M. Versteegen, W. ten Hoeve, R. Rossin, Mark A. R. de Geus, H. Janssen, M. Robillard   +5 more
semanticscholar   +1 more source

Cosmic Ether

International Journal of Theoretical Physics, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Surface Tension of Diethyl Ether, Diisopropyl Ether, and Dibutyl Ether

Journal of Chemical & Engineering Data, 2009
The surface tension of diethyl ether, diisopropyl ether, and dibutyl ether were measured with a differential capillary rise method over the temperature range from (258 to 373) K, (248 to 373) K, and (263 to 373) K, respectively. The uncertainties of measurements for the temperature and surface tension were estimated to be within ± 10 mK and ± 0.2 mN·m ...
Shengshan Bi, Guanjia Zhao, Jiangtao Wu
openaire   +1 more source

Poly(ether ether ketone)

2009
Abstract Major Applications General-purpose molding and extrusion polymer for high-performance applications, especially as resin for carbon fiber composites. Examples include chemical resistant tubing and electrical insulation, automotive bearings, pump and valve construction for corrosive applications, and compressor valve plates ...
openaire   +1 more source