MASS FRACTAL ANALYSIS OF CONDUCTING CARBON-BLACK MORPHOLOGY

被引：40

作者：

BOURRAT, X

OBERLIN, A

VANDAMME, H

GATEAU, C

BACHELAR, R

机构：

[1] CTR RECH SOLIDES ORG CRISTALLINE IMPARFAITE, CNRS, F-45071 ORLEANS 2, FRANCE

[2] BUR RECH GEOL & MINIERES, MGA, F-45060 ORLEANS, FRANCE

[3] ATOCHEM, CRRA PIERRE BENITE, F-69310 PIERRE BENITE, FRANCE

来源：

CARBON | 1988年 / 26卷 / 01期

关键词：

ELECTRIC BATTERIES - Materials - MICROSCOPIC EXAMINATION - Transmission Electron Microscopy;

D O I：

10.1016/0008-6223(88)90016-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

It is now established on several materials, including gold colloids, silica, metallica smokes, and aluminum hydroxy polymers that aggregates are as often mass fractals as surface fractals, according to the relative importance of transport and chemical processes in their synthesis. The purpose of this paper is to show that industrial aggregates of conducting carbon black can indeed be mass fractals, i. e. , that their mass, M, scales with their size, R. It is shown that mass fractal dimension, D//m, is a relevant parameter to predict the performance of the black as battery material, at least within a homogeneous set of products.

引用

页码：100 / 103

页数：4

共 13 条

[1] SMALL-ANGLE X-RAY-SCATTERING OF 2 ALUMINUM HYDROXIDE COLLOIDAL AGGREGATES AL(OH)X, WITH X = 2.5 AND 3 - STRUCTURE AND POWER-LAW CORRELATION OF CLUSTER AGGREGATES [J].