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Institution

Cabot Corporation

CompanyBoston, Massachusetts, United States
About: Cabot Corporation is a company organization based out in Boston, Massachusetts, United States. It is known for research contribution in the topics: Carbon black & Carbon. The organization has 1279 authors who have published 1399 publications receiving 36736 citations.
Topics: Carbon black, Carbon, Tantalum, Oxide, Natural rubber


Papers
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Patent
Fife James A1
15 Sep 1999
TL;DR: In this paper, the authors describe methods to at least partially reduce valve metal oxides, wherein the process includes heat treating the valve metal oxide in the presence of a getter material, in an atmosphere which permits the transfer of oxygen atoms from the starting valve metal Oxide to the getter Material, and for a sufficient time and at a sufficient temperature to form an oxygen reduced valve Metal Oxide.
Abstract: Methods to at least partially reduce valve metal oxides are described wherein the process includes heat treating the valve metal oxide in the presence of a getter material, in an atmosphere which permits the transfer of oxygen atoms from the starting valve metal oxide to the getter material, and for a sufficient time and at a sufficient temperature to form an oxygen reduced valve metal oxide. Valve metal oxides and/or suboxides thereof are also described as well as capacitors containing anodes made from the valve metal oxides and suboxides thereof.

158 citations

Journal ArticleDOI
TL;DR: In this article, the performance of the carbon black SC3 was investigated in terms of the surface area, pore size distribution, resistivity and morphology, and the results indicated that SC3 carbon black is an interesting carbonaceous candidate for the realization of LIC.

157 citations

Patent
09 Sep 1994
TL;DR: In this article, the expanding LNG is used to chill a primary heat exchange fuid, e.g. water, which primary heat exchanged fluid is then re-chilled and recycled to cool and densify the intake air.
Abstract: A process and system which improves the capacity and efficiency of a combined cycle power plant. An LNG supply system fuels the combined cycle plant. Gasified LNG in a combustor mixes with the air from the air compressor to provide the hot combustion gas for the gas turbine. The expanding LNG is used to chill a primary heat exchange fuid, e.g. water, which primary heat exchange fluid cools and densifies the intake air for the air compressor. Subsequently, the primary heat exchange fluid is used to condense the spent steam discharged from the steam turbine. The primary heat exchange fluid is then re-chilled and recycled to cool and densify the intake air.

156 citations

Journal ArticleDOI
01 Jul 1967
TL;DR: In this article, the silhouette of an aggregate is treated as a plane figure, for which are calculated the radii of gyration about the two central principal axes in the plane, and other parameters are also calculated including the area and bulkiness, as well as a "structure factor" which expresses the excess area swept out by the figure as it rotates.
Abstract: This paper gives a new geometrical method for analyzing the shape of colloidal aggregates from electron micrographs. The silhouette of an aggregate is treated as a plane figure, for which are calculated the radii of gyration about the two central principal axes in the plane. The ratio of these radii is taken as the anisometry of the figure, and other parameters are also calculated including the area and bulkiness, as well as a “structure factor” which expresses the excess area swept out by the figure as it rotates. These parameters characterize the two-dimensional projection of the aggregate; in order to relate this to the three-dimensional aggregate, we have generated floes by computer simulation (based on the method of M. Vold) and determined their two-dimensional parameters. Qualitative similarity is shown between the appearance of the simulated floes and of actual electron micrographs of carbon black.

153 citations

Journal ArticleDOI
01 Oct 1969-Carbon
TL;DR: In this paper, the authors measured the size, anisometry and bulk size of carbon black primary aggregates by electron microscopy and calculated the weight-average parameters with the aid of a relation between projected area and number of particles per aggregate, based on computer simulated flocs.

152 citations


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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
20212
20204
20199
201818
201714
201613