Results 271 to 280 of about 589,267 (308)
Some of the next articles are maybe not open access.
Physics World, 2022
A response to the Quanta article “Carbon captured”, which reports that a new environmentally colour-coded periodic table had marked carbon as green, red and grey.
openaire +1 more source
A response to the Quanta article “Carbon captured”, which reports that a new environmentally colour-coded periodic table had marked carbon as green, red and grey.
openaire +1 more source
Journal of Energy Chemistry, 2013
Supercapacitors, or electrochemical capacitors, are a power storage system applied for harvesting energy and delivering pulses during short periods of time. The commercially available technology is based on charging an electrical double-layer (EDL), and using high surface area carbon electrodes in an organic electrolyte.
Elzbieta Frackowiak +2 more
openaire +1 more source
Supercapacitors, or electrochemical capacitors, are a power storage system applied for harvesting energy and delivering pulses during short periods of time. The commercially available technology is based on charging an electrical double-layer (EDL), and using high surface area carbon electrodes in an organic electrolyte.
Elzbieta Frackowiak +2 more
openaire +1 more source
2001
Since their introduction in the early 1970’s, carbon fibre reinforced carbon (CC) composites have become a well-established form of engineering carbon and find widespread application in both aerospace and materials processing industries. In fact, CC composites are notable as being among the most successful of the “brittle matrix composite” engineering ...
S. P. Appleyard, B. Rand
openaire +2 more sources
Since their introduction in the early 1970’s, carbon fibre reinforced carbon (CC) composites have become a well-established form of engineering carbon and find widespread application in both aerospace and materials processing industries. In fact, CC composites are notable as being among the most successful of the “brittle matrix composite” engineering ...
S. P. Appleyard, B. Rand
openaire +2 more sources
2018
Carbon fiber-reinforced carbon matrix composites (C/C composites) have excellent properties such as specific strength and specific elastic modulus, along with excellent fatigue resistance, thermal shock resistance, ablation resistance, frictional properties, lightweight, heat/thermal conductivity, and dimensional stability.
openaire +1 more source
Carbon fiber-reinforced carbon matrix composites (C/C composites) have excellent properties such as specific strength and specific elastic modulus, along with excellent fatigue resistance, thermal shock resistance, ablation resistance, frictional properties, lightweight, heat/thermal conductivity, and dimensional stability.
openaire +1 more source
Carbon–carbon coupling in biotransformation
Current Opinion in Biotechnology, 2003Most research on carbon-carbon coupling biocatalysts is still carried out on aldolases and ketolases from carbohydrate metabolism; the emphasis of these studies is on the synthesis of optically active compounds. A major target is to avoid expensive starting materials and to broaden the range of possible products.
Michael, Breuer, Bernhard, Hauer
openaire +2 more sources
Autoxidative Carbon–Carbon Bond Formation from Carbon–Hydrogen Bonds
Angewandte Chemie International Edition, 2010Activated benzylic CH2-groups in xanthene (I) or dihydroacridines (IV) undergo acid-catalyzed oxidative coupling towards carbonyl compounds.
Pintér, A. +3 more
openaire +3 more sources
1998
Carbon-carbon (CC) materials are a generic class of composites similar to the graphite/epoxy family of polymer matrix composites. These materials can be made in a wide variety of forms, from one-dimensional to n-dimensional, using unidirectional tows, tapes, or woven cloth (Fig. 15.1).
openaire +1 more source
Carbon-carbon (CC) materials are a generic class of composites similar to the graphite/epoxy family of polymer matrix composites. These materials can be made in a wide variety of forms, from one-dimensional to n-dimensional, using unidirectional tows, tapes, or woven cloth (Fig. 15.1).
openaire +1 more source
1993
Part 1 Introduction: carbon bonding in carbon materials order and disorder in carbon materials techniques for characterizing the structure of carbons definition of carbon forms and processes carbon composites carbon-carbon composites. Patr 2 Carbon fibres: processing of carbon fibres the structure of carbon fibres commercially available fibres surface ...
openaire +1 more source
Part 1 Introduction: carbon bonding in carbon materials order and disorder in carbon materials techniques for characterizing the structure of carbons definition of carbon forms and processes carbon composites carbon-carbon composites. Patr 2 Carbon fibres: processing of carbon fibres the structure of carbon fibres commercially available fibres surface ...
openaire +1 more source
Aliphatic Polycarbonates from Cyclic Carbonate Monomers and Their Application as Biomaterials
Chemical Reviews, 2021Wei Yu, Viviane Chiaradia, Maria C Arno
exaly