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495 Newest Publications about the topic carbon black
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Effect of the addition of carbon black and carbon nanotubes on the structure and oxidation resistance of pyrolysed phenolic carbons
18-03-2013 | New Carbon Materials, 2013
August 2012 Publication year: 2012Source:New Carbon Materials, Volume 27, Issue 4 Carbon black (CB) and carbon nanotubes (CNTs) were used as additives in phenolic resin. The effects of the additives and heat treatment temperature on the oxidation resistance and structure of ...
Development of modified expanded graphite‐filled solution polymerized styrene butadiene rubber vulcanizates in the presence and absence of carbon black
08-03-2013 | Asish Malas, Chapal Kumar Das, Polymer Engineering and Science, 2013
Abstract Expanded graphite (EG) consists of a huge number of partially exfoliated graphite sheets with the thickness of most of the sheets in the nanometer range. This study analyses the effect of EG and modified EG (MEG) on the mechanical, thermal, and dynamic mechanical properties of ...
The Role of MAC1 in Diesel Exhaust Particle‐induced Microglial Activation and Loss of Dopaminergic Neuron Function
07-03-2013 | Shannon Levesque, Thomas Taetzsch, Melinda E. Lull, Jo Anne Johnson, Constance McGraw, Michelle L. Block, Journal of Neurochemistry, 2013
Abstract Increasing reports support that air pollution causes neuroinflammation and is linked to central nervous system (CNS) disease/damage. Diesel exhaust particles (DEP) are a major component of urban air pollution, which has been linked to microglial activation and Parkinson's ...
Evaluation of Raman Parameters Using Visible Raman Microscopy for Soot Oxidative Reactivity
05-03-2013 | Hee Je Seong; André L. Boehman, Energy & Fuels, 2013
Soot crystalline structure was evaluated for four soot samples and one carbon black using Raman parameters obtained from first-order Raman spectra. For this work, different numbers of peaks from three to as many as five curves with combined Lorentzian and Gaussian bands were fitted for the ...
Effect of the carbon black structure on the stability and efficiency of the conductive network in polyethylene composites
28-02-2013 | Danqi Ren, Shaodi Zheng, Shilin Huang, Zhengying Liu, Mingbo Yang, Journal of Applied Polymer Science, 2013
Abstract Composites of high‐density polyethylene (HDPE) with different kinds of carbon black (CB) were prepared through melt blending. The influence of the CB structure on the stability and efficiency of the conductive network in HDPE/CB composites were mainly investigated. Scanning ...
Towards a highly-efficient fuel-cell catalyst: optimization of Pt particle size, supports and surface-oxygen group concentration
27-02-2013 | Navaneethan Muthuswamy; Jose Luis Gomez de la Fuente; Piotr Ochal; Rajiv Giri; Steinar Raaen; Svein Sunde; Magnus Rø ..., Physical Chemistry Chemical Physics, 2013
In the present work, methanol oxidation reaction was investigated on Pt particles of various diameters on carbon-nanofibers and carbon-black supports with different surface-oxygen concentrations, aiming for a better understanding of the relationship between the catalyst properties and the ...
Determination of Endogenous Brassinosteroids in Plant Tissues Using Solid‐phase Extraction with Double Layered Cartridge Followed by High‐performance Liquid Chromatography–Tandem Mass Spectrometry
25-02-2013 | Jun Ding, Li‐Jing Mao, Shao‐Ting Wang, Bi‐Feng Yuan, Yu‐Qi Feng, Phytochemical Analysis, 2013
ABSTRACT Introduction Brassinosteroids (BRs) are a group of important phytohormones that play vital roles in plant growth, development and a series of physiological phenomena. In order to understand biosynthesis, degradation and metabolic pathways of BRs, a reliable analytical method of ...
Fuel Cell Electrocatalyst Using Polybenzimidazole‐Modified Carbon Nanotubes As Support Materials
19-02-2013 | Tsuyohiko Fujigaya, Naotoshi Nakashima, Advanced Materials, 2013
Abstract Toward the next generation fuel cell systems, the development of a novel electrocatalyst for the polymer electrolyte fuel cell (PEFC) is crucial to overcome the drawbacks of the present electrocatalyst. As a conductive supporting material for the catalyst, carbon nanotubes (CNTs) ...
Rheological and electrical properties of carbon black‐based poly(vinylidene fluoride) composites
13-02-2013 | Jianghong Wang, Defeng Wu, Xiang Li, Ming Zhang, Polymer Engineering and Science, 2013
Abstract Carbon black (CB)–filled poly(vinylidene fluoride) composites (PCBp) were prepared by melt compounding. The linear rheology was then studied in detail. The composites show typical solid‐like response in the low‐frequency region, which is attributed to the percolation of CB ...
Identification of primary and secondary filler structures in a polymer matrix by atomic force microscopy images analysis methods
13-02-2013 | I.A. Morozov, Polymer Composites, 2013
Abstract Segmentation algorithms have been developed to study the surface of filled rubbers using atomic force microscopy (AFM) images. The analysis reveals two types of segments in the material: micropellets (large, dense inclusions of a insufficiently ground filler) and aggregates ...
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