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111.

Pitch-based carbon fibers from coal tar or petroleum residue under the same processing condition

Jiyoung Kim, Ui-Su Im, Byungrok Lee, Dong-Hyun Peck, Seong-Ho Yoon, Doo-Hwan Jung 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2016, Vol.19 9 72-78 (7 pages)

Jiyoung Kim, Ui-Su Im, Byungrok Lee, Dong-Hyun Peck, Seong-Ho Yoon, Doo-Hwan Jung 저
...
- 3,000원
the above pitches by single-hole melt spinning and additional heat treatment, for oxidization and carbonization. Even though spinnable pitches and carbon fibers were processed under the same conditions, the melt-spinning and properties of the carbon fiber were different depending on the raw materials. A fine carbon fiber could not be prepared from slurry oil, and the different diameter carbon fibers were produced from the PFO and coal tar pitch. These results seem to be closely correlated with t...
112.

Phenylethynyl-terminated polyimide, exfoliated graphite nanoplatelets, and the composites: an overview

Donghwan Cho, Lawrence T. Drzal 한국탄소학회 Carbon Letters 11 Pages

한국탄소학회 Carbon Letters 2016, Vol.19 1 1-11 (11 pages)

Donghwan Cho, Lawrence T. Drzal 저
...
- 4,000원
high-temperature sizing material for carbon fiber-reinforced polymer matrix composites, PETI-5 imidization and thermal curing behaviors have been extensively investigated based on the phenylethynyl end-group reaction. These studies are reviewed here. In addition, the use of PETI-5 to enhance interfacial adhesion between carbon fibers and a bismaleimide (BMI) matrix, as well as the dynamic mechanical properties of carbon/BMI composites, are discussed. Reports on the thermal expansion behavior of...
113.

A review: synthesis and applications of graphene/chitosan nanocomposites

Hui Yuan, Long-Yue Meng, Soo-Jin Park 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2016, Vol.17 No.1 2 11-17 (7 pages)

Hui Yuan, Long-Yue Meng, Soo-Jin Park 저
...
- 3,000원
(CS) is a natural polymer that has been studied intensively owing to its specific formation, high chemical resistance, and excellent physical properties. These outstanding properties have led to its universal use in applications such as textile fabrics, tissue engineering, medicine and health, coatings, and paints. By combining the advantages of GO and CS, different types of promising materials can be obtained. This review discusses the preparation of GO-CS fibers, hydrogel and aerogel, and the...
114.

An overview of new oxidation methods for polyacrylonitrile?based carbon fibers

Hye Kyoung Shin, Mira Park, Hak-Yong Kim and Soo-Jin Park 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.1 2 11-18 (8 pages)

Hye Kyoung Shin, Mira Park, Hak-Yong Kim and Soo-Jin Park 저
...
- 3,000원
The process of oxidizing polyacrylonitrile (PAN)-based carbon fibers converts them into an infusible and non-flammable state prior to carbonization. This represents one of the most important stages in determining the mechanical properties of the final carbon fibers, but the most commonly used methods, such as thermal treatment (200°C to 300°C), tend to waste a great deal of process time, money, and energy. There is therefore a need to develop more advanced oxidation methods for PAN precursor...
115.

Superhydrophobic carbon-based materials: a review of synthesis, structure, and applications

Long-Yue Meng, Soo-Jin Park 한국탄소학회 Carbon Letters 16 Pages

한국탄소학회 Carbon Letters 2014, Vol.15 No.2 5 89-104 (16 pages)

Long-Yue Meng, Soo-Jin Park 저
...
- 4,500원
Materials with appropriate surface roughness and low surface energy can form superhydrophobic surfaces, displaying water contact angles greater than 150°. Superhydrophobic carbon-based materials are particularly interesting due to their exceptional physicochemical properties. This review discusses the various techniques used to produce superhydrophobic carbon-based materials such as carbon fibers, carbon nanotubes, graphene, amorphous carbons, etc. Recent advances in emerging fields such as...
116.

A Low-Density Graphite-Polymer Composite as a Bipolar Plate for Proton Exchange Membrane Fuel Cells

S.R.Dhakate, S.SharmaandR.B.Mathur 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2013, Vol.14 No.1 6 40-44 (5 pages)

S.R.Dhakate, S.SharmaandR.B.Mathur 저
- 1,500원
117.

Effect of additional heat-treatment temperature on chemical, microstructural, mechanical, and electrical properties of commercial PAN-based carbon fibers

DonghwanCho, SungBongYoon, ChaeWookCho, JongKyooPark 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2011, Vol.12 No.4 5 223-228 (6 pages)

DonghwanCho, SungBongYoon, ChaeWookCho, JongKyooPark 저
...
- 3,000원
118.

Molecular Dynamics Simulations of Graphite-Vinylester Nanocomposites and Their Constituents

H. Alkhateb, A. Al-Ostaz, A. H.-D. Cheng 한국탄소학회 Carbon Letters 9 Pages

한국탄소학회 Carbon Letters 2010, Vol.11 No.4 7 316-324 (9 pages)

H. Alkhateb, A. Al-Ostaz, A. H.-D. Cheng 저
...
- 3,000원
119.

Controlling the Hardness and Tribological Behaviour of Non-asbestos Brake Lining Materials for Automobiles

R.B.Mathur, P.Thiyagarajam, T.L.Dhami 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2004, Vol.5 No.1 2 6-11 (6 pages)

R.B.Mathur, P.Thiyagarajam, T.L.Dhami 저
...
- 3,000원
120.

Employment of Carbonaceous Materials for the Anode of Lithium Secondary Battery

Joong Kee Lee, Byung Won Cho 한국탄소학회 Carbon Letters 9 Pages

한국탄소학회 Carbon Letters 2002, Vol.3 No.3 6 155-163 (9 pages)

Joong Kee Lee, Byung Won Cho 저
...
- 3,000원
리튬이차전지는 21세기 정보화 및 환경친화적 사회를 뒷받침하는 핵심적인 에너지저장 및 동력원으로 사용되고 있어 소형이면서도 고출력, 장수명,대용향 전지 개발을 목표로 연구가 진행되고 있다. 현재 리튬이차전지는 기존의 휴대용 전화기,notebook의 구동전원 이외에도 새로운 CDMA, PDAd의 전원으로 채용되기 때문에 소형이면서도 무게가 가벼운 리튬이차전지의 수요는 앞으로도 꾸준하게 10%이상의 시장이 확대되어질 것으로 예상되고 있다.

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