Results 201 to 210 of about 465,441 (259)
Recent Progress in Improving Rate Performance of Cellulose-Derived Carbon Materials for Sodium-Ion Batteries. [PDF]
Nanomicro LettWang F, Zhang T, Zhang T, He T, Ran F.
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Nourishment of Nerves and Innervation: A Novel Approach for the Treatment of Myocardial Infarction.
CardiologyYin X, Cai D, Song Z, Song C.
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Solar-Driven Biomass Reforming for Hydrogen Generation: Principles, Advances, and Challenges. [PDF]
Adv Sci (Weinh)Pan H +5 more
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New Resins for Electrical Applications
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1962A digest is given of known factors contributing to the usefulness of highpolymeric resins for electrical applications. General properties such as good mechanical and heat stability, oxidation, radiation resistance, chain regularity leading to partial crystallinity, as well as absence of reactive groups and aliphatic hydrogen are discussed.
F. R. Eirich, H. F. Mark
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Electrical Properties of Epoxy Resins
IRE Transactions on Component Parts, 1957Power factor, loss factor, dielectric constant, volume resistivity, surface resistance, and dielectric strength of epoxies, varying in viscosity and reactivity and cured with several types of hardeners, have been determined and form the basis for this report. The effect of cure, temperature, and frequency on electrical properties also is presented. The
C. Pitt, B. Barth, B. Godard
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Electrical properties of a commercial resin
2006 IEEE Conference on Electrical Insulation and Dielectric Phenomena, 2006The aim of this study is to present electrical properties of a commercial resin. We report our findings on its dielectric and electrical breakdown characteristics. Dielectric measurements are performed by using the frequency-and time-domain impedance techniques at room temperature.
Enis Tuncer +3 more
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The application of silicone resins to insulation for electric machinery
Electrical Engineering, 1945Experience with the application of silicone resins is described, including laboratory tests on materials and coils, as well as laboratory tests on rotating apparatus. Practical problems regarding the use of these materials are discussed and recommendations made for obtaining an adequate high-temperature insulation.
J. Dekiep, L. R. Hill, G. L. Moses
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Intrinsic electric strength of epoxide resins
Proceedings of the Institution of Electrical Engineers, 1967The intrinsic electric strength of a series of epoxides has been determined, and the results are discussed in terms of the chemical formulations of the resins and the curing agents. The incorporation of metal co-ordination compounds into the resins in an attempt to increase the electric strengths is described and discussed.
J.H. Beard, S. Orman
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Electrical characterization of castor-oil resins
Conference Record of the 1998 IEEE International Symposium on Electrical Insulation (Cat. No.98CH36239), 2002Several Brazilian research works have shown that new materials, based on polyurethane resins derived from castor oil, have had great success in the medical field. This could in fact be expected because of their stable physical and chemical properties.
D.P. Gonzaga +3 more
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Polyurethane casting resins for electrical applications
1977 EIC 13th Electrical/Electronics Insulation Conference, 1977Like eboxy and polyester resins, polyurethanes are synthetic materials which have gained considerable importance in the electrical engineering industry.
G. Lottanti, K. Schiegg
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