Zobrazeno 1 - 10
of 90
pro vyhledávání: '"W. M. Hess"'
Autor:
Charles R. Herd, W. M. Hess
Early attempts to characterize the morphological properties of carbon black were largely limited to optical microscopy studies. The first significant study on carbon black microstructure was carried out by B. E. Warren in 1934 using X-ray diffraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4f42ba625a41429b1c728591eb15b04
https://doi.org/10.1201/9781315138763-3
https://doi.org/10.1201/9781315138763-3
Publikováno v:
Molecular Methods in Plant Pathology ISBN: 9780203746523
Molecular Methods in Plant Pathology
Molecular Methods in Plant Pathology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::281c0d2905fac475a38828817636855f
https://doi.org/10.1201/9780203746523-1
https://doi.org/10.1201/9780203746523-1
Publikováno v:
Rubber Chemistry and Technology. 66:772-805
Carbon black morphology, surface activity and loading have been varied systematically to study the effects on an SBR formulation. The surface activity of five commercial grades of carbon black was varied by heat treating the standard grade samples at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cad5001eb517c6a13a95ea97e0be7782
https://doi.org/10.5254/1.3538344
https://doi.org/10.5254/1.3538344
Publikováno v:
Rubber Chemistry and Technology. 66:491-509
A specialized image analysis erosion technique, termed skeletonization, has been used for the first quantitative and direct measurement of branching in carbon-black aggregates. Twenty different carbon-black grades were analyzed using transmission-ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e82060048a6636c404ae06913625238
https://doi.org/10.5254/1.3538323
https://doi.org/10.5254/1.3538323
Publikováno v:
Rubber Chemistry and Technology. 66:329-375
Considerable improvements have been made in the analysis of elastomer blends for composition, morphology and filler inter-phase distribution. GC, IR, NMR and thermal analysis (DTG, DSC, TG) techniques can provide quantitative information on compositi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f1472852ccdcd64deb4451f000d8eaf
https://doi.org/10.5254/1.3538316
https://doi.org/10.5254/1.3538316
Publikováno v:
Rubber Chemistry and Technology. 65:107-129
A study has been made comparing the utility of fractal and Euclidean geometry in the characterization of carbon-black aggregates. The fractal models used were the perimeter-area relationship, P∼ADp/2, and the mass fractal, M∼RDm. Values of the pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5038d7098ddb1085064e93f44fb54e6d
https://doi.org/10.5254/1.3538594
https://doi.org/10.5254/1.3538594
Autor:
GC McDonald, W. M. Hess
The particle size and general morphology of carbon black are important parameters in end use applications such as elastomers. Information on carbon black primary unit size, anisometry, and surface area can now be obtainedrapidly by direct electron mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f644309d8c4dd237b456982082936f10
https://doi.org/10.1520/stp38947s
https://doi.org/10.1520/stp38947s
Autor:
W. M. Hess
Publikováno v:
Rubber Chemistry and Technology. 64:386-449
The methods of pigment dispersion analysis have been reviewed in regard to their application to rubber, plastics, and other vehicle systems. The characteristics of dispersions have been divided into three categories: (1) agglomeration (2) microdisper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::144108796d75321899eec5af43f8523e
https://doi.org/10.5254/1.3538562
https://doi.org/10.5254/1.3538562
Publikováno v:
Rubber Chemistry and Technology. 64:19-39
A number of different techniques were applied to measure carbon-black-surface reactivity and the level of black-polymer interaction in four different elastomer systems (SBR, IIR, NR, and NBR) representing differences in unsaturation, crystallinity an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcebe834aa641619e3a750baf1fc5fd3
https://doi.org/10.5254/1.3538537
https://doi.org/10.5254/1.3538537
Publikováno v:
FEMS microbiology letters. 283(2)
Oidium sp. has been recovered as an endophyte in Terminalia catappa (tropical chestnut) in Costa Rica. The volatile organic compounds (VOCs) of this organism uniquely and primarily consist of esters of propanoic acid, 2-methyl-, butanoic acid, 2-meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::012886d1cb52a614565f9c58f5f5f27a
https://pubmed.ncbi.nlm.nih.gov/18422630
https://pubmed.ncbi.nlm.nih.gov/18422630