Changes in the thermophysical properties of microcrystalline cellulose as function of carbonization temperature

被引：51

作者：

Rhim, Yo-Rhin ^{[2
]}

Zhang, Dajie ^{[1
]}

Rooney, Michael ^{[3
]}

Nagle, Dennis C. ^{[1
]}

Fairbrother, D. Howard ^{[4
]}

Herman, Cila ^{[2
]}

Drewry, David G., III ^{[1
]}

机构：

[1] Johns Hopkins Univ, Adv Technol Lab, Baltimore, MD 21211 USA

[2] Johns Hopkins Univ, Dept Mech Engn, Baltimore, MD 21218 USA

[3] Johns Hopkins Univ, Appl Phys Lab, Laurel, MD 20723 USA

[4] Johns Hopkins Univ, Dept Chem, Baltimore, MD 21218 USA

来源：

CARBON | 2010年 / 48卷 / 01期

关键词：

ORDERED POROUS CARBON; THERMAL-CONDUCTIVITY; CARBON/CARBON MATERIALS; PYROLYTIC-GRAPHITE; HEAT-CAPACITY; WOOD; DIFFUSIVITY; SPECTROSCOPY; DIFFRACTION; HYDROGEN;

D O I：

10.1016/j.carbon.2009.07.048

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：

Thermophysical properties of carbon materials derived from microcrystalline cellulose have been studied under vacuum and compared with earlier measurements conducted under nitrogen to better understand the influence of porosity, composition, microstructure, and atmosphere effects. The effective thermal conductivity in vacuum is lower than that observed in nitrogen primarily due to the conductivity of nitrogen gas. Radiation effects in both atmospheres were determined to be negligible. Reduction of thermal diffusivity in nitrogen was attributed to the effects of nitrogen gas phonon scattering. The trends for electrical and thermal property changes with structure are similar but not identical due to the differences in electron and phonon transport mechanisms. (C) 2009 Elsevier Ltd. All rights reserved.

引用

下载

页码：31 / 40

页数：10

共 50 条

[41] Preparation and properties of enterosorbents based on carboxylated microcrystalline cellulose
Gert, EV
Torgashov, VI
Zubets, OV
Kaputskii, FN
CELLULOSE, 2005, 12 (05) : 517 - 526
[42] Physico-chemical properties of flax microcrystalline cellulose
Tatiana Tkachenko
Yevgenii Sheludko
Vitalii Yevdokymenko
Dmytro Kamenskyh
Natali Khimach
Volodymyr Povazhny
Mykhailo Filonenko
Mary Aksylenko
Volodymyr Kashkovsky
Applied Nanoscience, 2022, 12 : 1007 - 1020
[43] Physico-chemical properties of flax microcrystalline cellulose
Tkachenko, Tatiana
Sheludko, Yevgenii
Yevdokymenko, Vitalii
Kamenskyh, Dmytro
Khimach, Natali
Povazhny, Volodymyr
Filonenko, Mykhailo
Aksylenko, Mary
Kashkovsky, Volodymyr
APPLIED NANOSCIENCE, 2022, 12 (04) : 1007 - 1020
[44] CHROMATOGRAPHIC PROPERTIES OF ESTERS OF MICROCRYSTALLINE CELLULOSE AND PYROMELLITIC ACID
ARSLANOV, SS
PETROPAVLOVSKII, GA
JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1992, 65 (11): : 2177 - 2178
[45] Fabrication of Microcrystalline Cellulose/CdS Nanocomposites and Their Photocatalytic Properties
Tang, Aimin
Hu, Tingting
Su, Xia
ADVANCES IN CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING, PTS 1-5, 2013, 634-638 : 2475 - 2480
[46] Effects of surface structure on the filtration properties of microcrystalline cellulose
Wetterling, Jonas
Mattsson, Tuve
Theliander, Hans
SEPARATION AND PURIFICATION TECHNOLOGY, 2014, 136 : 1 - 9
[47] Compaction properties of microcrystalline cellulose using tableting indices
Williams, RO
Sriwongjanya, M
Barron, MK
DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY, 1997, 23 (07) : 695 - 704
[48] Effect of pH on rheological properties of microcrystalline cellulose dispersions
Yaginuma, Y
Kijima, T
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2006, 27 (03) : 365 - 370
[49] Silicone Rubber and Microcrystalline Cellulose Composites with Antimicrobial Properties
Jankauskaite, Virginija
Abzalbekuly, Bekzan
Lisauskaite, Aiste
Procycevas, Igoris
Fataraite, Egle
Vitkauskiene, Astra
Janakhmetov, Urynbassar
MATERIALS SCIENCE-MEDZIAGOTYRA, 2014, 20 (01): : 42 - 49
[50] Adsorption Properties of Anionic Dyes on Quaternized Microcrystalline Cellulose
Miao, Jincheng
Xing, Lei
Ouyang, Jinyu
Li, Zhenbiao
Wang, Xiaojuan
ACS OMEGA, 2023, : 5617 - 5624

← 1 2 3 4 5 →