Electron Microscope Investigation of the Structures of Annealed Carbons

P R Buseck; Huang Bo-Jun; Lindsay P. Keller

doi:10.1021/ef00001a020

Electron Microscope Investigation of the Structures of Annealed Carbons

P R Buseck, Huang Bo-Jun, Lindsay P. Keller

Research output: Contribution to journal › Article › peer-review

55 Scopus citations

Abstract

High-resolution transmission electron microscope images were obtained of the layers that form when samples of coke, produced in the laboratory by pyrolysis of known organic compounds, become structurally ordered as a function of heating temperature. The images show the progressive changes that occur as amorphous material grows to form isolated layers of carbon. These then grow laterally as well as form clusters of poorly stacked layers. Increased heating changes the subparallel layers to parallel sets, initially with many discontinuities, but then to crystals having few or no such defects. By the use of images obtained with transmission electron microscopy, details of graphite crystallization can be followed in considerable detail.

Original language	English (US)
Pages (from-to)	105-110
Number of pages	6
Journal	Energy and Fuels
Volume	1
Issue number	1
DOIs	https://doi.org/10.1021/ef00001a020
State	Published - Jan 1 1987

ASJC Scopus subject areas

Chemical Engineering(all)
Fuel Technology
Energy Engineering and Power Technology

Access to Document

10.1021/ef00001a020

Cite this

@article{4c45929fca5e4a288775df55df475e0a,

title = "Electron Microscope Investigation of the Structures of Annealed Carbons",

abstract = "High-resolution transmission electron microscope images were obtained of the layers that form when samples of coke, produced in the laboratory by pyrolysis of known organic compounds, become structurally ordered as a function of heating temperature. The images show the progressive changes that occur as amorphous material grows to form isolated layers of carbon. These then grow laterally as well as form clusters of poorly stacked layers. Increased heating changes the subparallel layers to parallel sets, initially with many discontinuities, but then to crystals having few or no such defects. By the use of images obtained with transmission electron microscopy, details of graphite crystallization can be followed in considerable detail.",

author = "Buseck, {P R} and Huang Bo-Jun and Keller, {Lindsay P.}",

year = "1987",

month = jan,

day = "1",

doi = "10.1021/ef00001a020",

language = "English (US)",

volume = "1",

pages = "105--110",

journal = "Energy & Fuels",

issn = "0887-0624",

publisher = "American Chemical Society",

number = "1",

}

TY - JOUR

T1 - Electron Microscope Investigation of the Structures of Annealed Carbons

AU - Buseck, P R

AU - Bo-Jun, Huang

AU - Keller, Lindsay P.

PY - 1987/1/1

Y1 - 1987/1/1

N2 - High-resolution transmission electron microscope images were obtained of the layers that form when samples of coke, produced in the laboratory by pyrolysis of known organic compounds, become structurally ordered as a function of heating temperature. The images show the progressive changes that occur as amorphous material grows to form isolated layers of carbon. These then grow laterally as well as form clusters of poorly stacked layers. Increased heating changes the subparallel layers to parallel sets, initially with many discontinuities, but then to crystals having few or no such defects. By the use of images obtained with transmission electron microscopy, details of graphite crystallization can be followed in considerable detail.

AB - High-resolution transmission electron microscope images were obtained of the layers that form when samples of coke, produced in the laboratory by pyrolysis of known organic compounds, become structurally ordered as a function of heating temperature. The images show the progressive changes that occur as amorphous material grows to form isolated layers of carbon. These then grow laterally as well as form clusters of poorly stacked layers. Increased heating changes the subparallel layers to parallel sets, initially with many discontinuities, but then to crystals having few or no such defects. By the use of images obtained with transmission electron microscopy, details of graphite crystallization can be followed in considerable detail.

UR - http://www.scopus.com/inward/record.url?scp=0008658915&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0008658915&partnerID=8YFLogxK

U2 - 10.1021/ef00001a020

DO - 10.1021/ef00001a020

M3 - Article

AN - SCOPUS:0008658915

VL - 1

SP - 105

EP - 110

JO - Energy & Fuels

JF - Energy & Fuels

SN - 0887-0624

IS - 1

ER -

Electron Microscope Investigation of the Structures of Annealed Carbons

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this