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121.

Photocatalytic degradation and antibacterial investigation of nano synthesized Ag₃VO₄ particles @PAN nanofibers

Prem Singh Saud, Zafar Khan Ghouri, Bishweshwar Pant, Taehee An, Joong Hee Lee, Mira Park, Hak-Yong Kim 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2016, Vol.18 5 30-36 (7 pages)

Prem Singh Saud, Zafar Khan Ghouri, Bishweshwar Pant, Taehee An, Joong Hee Lee, Mira Park, Hak-Yong Kim 저
...
- 3,000원
Well-dispersed Ag₃VO₄ nanoparticles @polyacrylonitrile (PAN) nanofibers were synthesized by an easily controlled, template-free method as a photo-catalyst for the degradation of methylene blue. Their structural, optical, and photocatalytic properties have been studied by X-ray diffraction, transmission electron microscopy, field-emission scanning electron microscopy equipped with rapid energy dispersive analysis of X-ray, photoluminescence, and ultraviolet?visible spectroscopy. The...
122.

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
Recently, with continuous developments in the field of materials science, graphene oxide (GO) has emerged as a promising material with excellent electrical, thermal, mechanical, and optical properties, which play important roles in most fields. Researchers have achieved considerable progress with graphene. Chitosan (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...
123.

Experimental study on synthesis of Co/CeO₂-doped carbon nanofibers and its performance in supercapacitors

Jongwan Kim, Zafar Khan Ghouri, Rabia Zafar Khan, Taehee An, Mira Park, Hak-Yong Kim 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.4 8 270-274 (5 pages)

Jongwan Kim, Zafar Khan Ghouri, Rabia Zafar Khan, Taehee An, Mira Park, Hak-Yong Kim 저
...
- 1,500원
124.

Influence of Nitrogen moieties on CO2 capture of Carbon Aerogel

Da-Hee Jeon, Byung-Gak Min, Jong Gab Oh, Changwoon Nah and Soo-Jin Park 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.1 9 57-61 (5 pages)

Da-Hee Jeon, Byung-Gak Min, Jong Gab Oh, Changwoon Nah and Soo-Jin Park 저
...
- 1,500원
selectivity. In this work, N-doped carbon aerogels were prepared with different ratios of resorcinol/melamine by using the sol-gel method. The morphological properties were characterized by scanning electron microscopy (SEM). Nitrogen content was studied by X-ray photoelectron spectroscopy (XPS) and the specific surface area and micropore volume were analyzed by N2 adsorption-desorption isotherms at 77 K. The CO2 adsorption capacity was investigated by CO2 adsorption-desorption isotherms at 298...
125.

Effect of surface treatment of graphene nanoplatelets for improvement of thermal and electrical properties of epoxy composites

Minjae Kim, Yeongseon Kim, Sung Hyeon Baeck and Sang Eun Shim 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2015, Vol.16 No.1 5 34-40 (7 pages)

Minjae Kim, Yeongseon Kim, Sung Hyeon Baeck and Sang Eun Shim 저
...
- 3,000원
In this study, in order to improve the thermal and electrical properties of epoxy/graphene nanoplatelets (GNPs), surface modifications of GNPs are conducted using silane coupling agents. Three silane coupling agents, i.e. 2-(3,4-epoxycyclohexyl)-ethyltrimethoxysilane (ETMOS), 3-glycidoxypropyltriethoxysilane (GPTS), and 3-glycidoxypropyltrimethoxysilane (GPTMS), were used. Among theses, GPTMS exhibits the best modification performance for fabricating GNP-incorporated epoxy composites. The effect...
126.

Hierarchical porous carbon nanofibers via electrospinning

Aikifa Raza, Jiaqi Wang, Shan Yang, Yang Si, Bin Ding 한국탄소학회 Carbon Letters 14 Pages

한국탄소학회 Carbon Letters 2014, Vol.15 No.1 1 1-14 (14 pages)

Aikifa Raza, Jiaqi Wang, Shan Yang, Yang Si, Bin Ding 저
...
- 4,300원
Carbon nanofibers (CNFs) with diameters in the submicron and nanometer range exhibit high specific surface area, hierarchically porous structure, flexibility, and super strength which allow them to be used in the electrode materials of energy storage devices, and as hybrid-type filler in carbon fiber reinforced plastics and bone tissue scaffold. Unlike catalytic synthesis and other methods, electrospinning of various polymeric precursors followed by stabilization and carbonization has become a...
127.

Strenthening of C/C Composites through Ceramer Matrix

S.R.Dhakate, R.B.Mathur, T.L.Dhami 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2004, Vol.5 No.4 1 159-163 (5 pages)

S.R.Dhakate, R.B.Mathur, T.L.Dhami 저
...
- 1,500원
128.

졸겔법에 의한 알루미나 섬유의 제조 (I) 유동학적 특성분석

최용수, 이종혁, 이해욱, 김창은 한국세라믹학회 요업학회지 8 Pages

한국세라믹학회 요업학회지 1995, Vol.32 No.1 17-24 (8 pages)

최용수, 이종혁, 이해욱, 김창은 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
129.

음향화학법으로 니켈을 코팅한 알루미나의 제조 및 분석

김진우, 최성우, 이창섭, Kim. Jin-Woo, Choi. Sung-Woo, Lee. Chang-Seop 한국분석과학회 분석과학 8 Pages

한국분석과학회 분석과학 2011, Vol.24 No.2 61-68 (8 pages)

김진우, 최성우, 이창섭, Kim. Jin-Woo, Choi. Sung-Woo, Lee. Chang-Seop 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
알루미나에 니켈을 코팅하는 효율을 높이기 위하여 졸-겔법을 이용하여 비결정성 알루미나를 제조한 후, 음향화학법을 이용하여 니켈을 알루미나에 코팅하여 미립자를 제조하였다. 니켈을 코팅한 알루미나 미립자는 여러 가지 소성온도($500^{circ}C$, $1,000^{circ}C$), 니켈용액의 농도(0.01 M~0.2 M), 초음파반응시간 (30 min, 2 h)의 조건에서 제조하였다. 제조한 미분체는 X-Ray Diffractometer (XRD), Scanning Electron Microscope (SEM), Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES), Particle Size...
130.

실리카 함유 무기매질에 의한 폐용융염의 안정화

박환서, 김인태, 김환영, 김준형, Park. Hwan-Seo, Kim. In-Tae, Kim. Hwan-Young, Kim. Joon-Hyung 한국방사성폐기물학회 방사성폐기물학회지 7 Pages

한국방사성폐기물학회 방사성폐기물학회지 2007, Vol.5 No.3 171-177 (7 pages)

박환서, 김인태, 김환영, 김준형, Park. Hwan-Seo, Kim. In-Tae, Kim. Hwan-Young, Kim. Joon-Hyung 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
폐용융염을 고형화하는 방법으로 실리카 함유 무기물을 이용하여 폐용융염을 열적, 수화학적 안정한 화합물로 전환하는 방법을 제안하였다. 실리카 함유 무기물(SAP)은 일반적인 sol-gel process로 합성되었으며, $SiO_2,;Al_2O_3$ 및 $P_2O_5$로 구성된다. 제조된 SAP을 $650-850^{circ}C$에서 폐용융염과 반응시켜 각 금속염화물에 대한 반응특성 및 열안정성을 조사하고, PCT 침출시험법을 이용하여 수화학적 안정성을 평가하였다. LiCl은 $LixAlxSi1-_xO_{2-x}$와 $Li_3PO_4$로, CsCl는 CS-aluminosilicate와 $CS_2AlP_3O_{10}$로,...

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