주제분류
- 자연과학(188)
- 농수해양학(51)
- 의약학(39)
- 사회과학(22)
- 기타(18)
- 교육학(13)
- 유아교육학(9)
- 보건학(6)
- 공학(4)
- 인문학(4)
- 사회복지학(3)
- 특수교육학(3)
- 심리학(2)
자료유형
발행기관
- 한국식물병리학회(85)
- 한국탄소학회(77)
- 대한수의학회(49)
- 대한생리학회-대한약리학회(28)
- 한국습지학회(26)
- 인문사회과학기술융합학회(17)
- 환태평양유아교육연구학회(8)
- 대한약리학회(4)
- 한국교육학회(4)
- 한국박물관학회(4)
- 한국열환경공학회(4)
- 대한기계학회(3)
- 대한생리학회(3)
- 아시아장애사회학회(3)
- 한국경호경비학회(3)
- 한국기초간호학회(3)
- 경인교육대학교 교육연구원(2)
- 대한신경정신의학회(2)
- 물리치료재활과학회(2)
- 한국교육사회학회(2)
- 한국성인교육학회(2)
- 한국응용생명화학회(2)
- 한국축산식품학회(2)
- 한국학습장애학회(2)
- 대한고령친화산업학회(1)
- 대한미생물학회(1)
- 대한신경계작업치료학회(1)
- 대한전기학회(1)
- 아시아아동지원학회(1)
- 한국교원교육학회(1)
- 한국기업교육학회(1)
- 한국노년학연구회(1)
- 한국농공학회(1)
- 한국무용동작심리치료학회(1)
- 한국보건기초의학회(1)
- 한국수소및신에너지학회(1)
- 한국수자원학회(1)
- 한국식품영양과학회(1)
- 한국식품조리과학회(1)
- 한국신재생에너지학회(1)
- 한국유변학회(1)
- 한국음악교육공학회(1)
- 한국음악교육학회(1)
- 한국음악치료학회(1)
- 한국정밀공학회(1)
- 한국지하수토양환경학회(1)
- 한국청각언어재활학회(1)
- 한국초등체육학회(1)
- 한국태양에너지학회(1)
간행물
- CARBON LETTERS(77)
- THE PLANT PATHOLOGY JOURNAL (71)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(28)
- 한국습지학회지(26)
- JOURNAL OF VETERINARY SCIENCE(23)
- 대한수의학회 학술대회발표집(18)
- 예술인문사회융합멀티미디어논문지(17)
- 식물병연구(14)
- ASIA-PACIFIC JOURNAL OF RESEARCH IN EARLY CHILDHOOD EDUCATION(8)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(8)
- 대한약리학잡지(4)
- 박물관학보(4)
- JOURNAL OF KOREAN BIOLOGICAL NURSING SCIENCE(3)
- 대한생리학회지(3)
- 시큐리티연구(3)
- 아시아장애사회학연구(3)
- ANDRAGOGY TODAY(2)
- PHYSICAL THERAPY REHABILITATION SCIENCE(2)
- 교육사회학연구(2)
- 교육학연구(2)
- 대한기계학회논문집(2)
- 신경정신의학(2)
- 열환경공학(2)
- 학술대회논문집(2)
- 학습장애연구(2)
- 한국교육학회 학술대회논문집(2)
- 한국농화학회지(2)
- 한국열환경공학회 학술대회지(2)
- AUDIOLOGY AND SPEECH RESEARCH(1)
- JOURNAL OF BACTERIOLOGY AND VIROLOGY : JBV(1)
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY(1)
- KOREA-AUSTRALIA RHEOLOGY JOURNAL(1)
- NUTRACEUTICALS AND FOOD(1)
- THE JOURNAL OF EDUCATION(1)
- 교육논총(1)
- 기업교육과 인재연구(1)
- 대한고령친화산업학회지(1)
- 대한기계학회론문집. TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS. A. A(1)
- 무용동작치료논문집(1)
- 신재생에너지(1)
- 아시아아동지원연구(1)
- 음악교육공학(1)
- 음악교육연구(1)
- 재활치료과학(1)
- 태양에너지(1)
- 토양환경(1)
- 한국교원교육학회 학술대회자료집(1)
- 한국노년학연구(1)
- 한국농공학회논문집(1)
- 한국보건기초의학회지(1)
- 한국수소 및 신에너지학회 논문집(1)
- 한국수자원학회논문집(1)
- 한국식품조리과학회지(1)
- 한국음악치료학회지(1)
- 한국정밀공학회지(1)
- 한국초등체육학회지(1)
전체 선택해제
총 362건 검색
본문검색 결과만 보기
-
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)
Carbon aerogel is a porous carbon material possessing high porosity and high specific surface area. Nitrogen doping reduced the specific surface area and micropores, but it furnished basic sites to improve the CO2 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... -
Conducting and interface characterization of carbonate-type organic electrolytes containing EMImBF4 as an additive against activated carbon electrode
Mingyeong Kim, Kyungmin Kim and Seok Kim 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.1 8 51-56 (6 pages)
Carbonate-type organic electrolytes were prepared using propylene carbonate (PC) and dimethyl carbonate (DMC) as a solvent, quaternary ammonium salts, and by adding different contents of 1-ethyl-3-methyl imidazolium tetrafluoroborate (EMImBF4). Cyclic voltammetry and linear sweep voltammetry were performed to analyze conducting behaviors. The surface characterizations were analyzed by scanning electron microscopy method and X-ray photoelectron spectroscopy. From the experimental results,... -
Carbon nanotubes synthesis using diffusion and premixed flame methods: a review
Garima Mittal, Vivek Dhand, Kyong Yop Rhee, Hyeon-Ju Kim and Dong Ho Jung 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.1 1 1-10 (10 pages)
an energyefficient, scalable, cost-effective, rapid and continuous process, where flame provides the necessary chemical species for the nucleation of carbon structures (feed stock or precursor) and the energy for the production of carbon nanostructures. The production yield can be optimized by altering various parameters such as fuel profile, equivalence ratio, catalyst chemistry and structure, burner configuration and residence time. In the present report, diffusion and premixed flame synthesis... -
Effects of phosphorus content and operating temperature on the electrochemical performance of phosphorus-doped soft carbons
Eun Hee Kim and Yongju Jung 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 7 277-281 (5 pages)
A series of high capacity soft carbons with different phosphorus contents were successfully prepared by carbonizing petroleum cokes treated with hypophosphorous acid at 900°C. The effect of phosphorus content on the electrochemical performance of the soft carbons was extensively investigated. The P-doped soft carbons exhibited greatly enhanced discharge capacities and outstanding rate capabilities with increasing phosphorus content. In addition, the influence of temperature on the... -
Properties of multi-walled carbon nanotube reinforced epoxy composites fabricated by using sonication and shear mixing
Min Ye Koo, Hon Chung Shin, Won-Seok Kim and Gyo Woo Lee 한국탄소학회 Carbon Letters 7 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 4 255-261 (7 pages)
higher strength than those of the other specimens. The Young’s moduli of the specimens increased as the nanotube filler content was increased in the matrix. As the concentrations of nanotubes filler were increased in the composite specimens, their storage and loss moduli also tended to increase. The specimen having a nanotube filler content of 0.6 wt% showed higher thermal conductivity than that of the other specimens. On the other hand, in the measurement of thermal expansion, specimens having... -
Overlook of carbonaceous adsorbents and processing methods for elemental mercury removal
Kyong-Min Bae, Byung-Joo Kim and Soo-Jin Park 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 2 238-246 (9 pages)
People have been concerned about mercury emissions for decades because of the extreme toxicity, persistence, and bioaccumulation of methyl Hg transformed from emitted Hg. This paper presents an overview of research related to mercury control technology and identifies areas requiring additional research and development. It critically reviews measured mercury emissions progress in the development of promising control technologies. This review provides useful information to scientists and engineers... -
Carbon-allotropes: synthesis methods, applications and future perspectives
P. S. Karthik, A. L. Himaja and Surya Prakash Singh 한국탄소학회 Carbon Letters 19 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 1 219-237 (19 pages)
The element carbon has been used as a source of energy for the past few hundred years, and now in this era of technology, carbon has played a significant and very prominent role in almost all fields of science and technology. So as an honour to this marvellous element, we humans should know about its various forms of existence. In this review article, we shed light on all possible carbon-allotropes; similarities in their synthesis techniques and the starting materials; their wide range of... -
Effect of microporosity on nitrogen-doped microporous carbons for electrode of supercapacitor
Eun-A Cho, Seul-Yi Lee, Soo-Jin Park 한국탄소학회 Carbon Letters 4 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.3 9 210-213 (4 pages)
Nitrogen-doped microporous carbons were prepared using a polyvinylidene fluoride/melamine mixture. The electrochemical performance of the nitrogen-doped microporous carbons after being subjected to different carbonization conditions was investigated. The nitrogen to carbon ratio and specific surface area decreased with an increase in the carbonization temperature. However, the maximum specific capacitance of 208 F/g was obtained at a carbonization temperature of 800°C because it produced the... -
Carbon nanospheres synthesized via solution combustion method: their application as an anode material and catalyst for hydrogen production
Vivek Dhand, M Venkateswer Rao, J. S. Prasad, Garima Mittal, Kyong Yop Rhee, Hyeon Ju Kim, Dong Ho Jung 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.3 7 198-202 (5 pages)
crystalline structural components, as can be seen from the scanning electron microscopy, HRTEM, X-ray diffraction, Raman spectroscopy, and thermal gravimetric analyses. Electrochemical and thermo catalytic decomposition study results show that the material can be used as a potential electrode candidate for the fabrication of energy storage devices and also for the production of free hydrogen if such devices are used in a fluidized bed reactor loaded with the as-prepared CNS as the catalyst bed. -
Preparation of novolac-type phenol-based activated carbon with a hierarchical pore structure and its electric double-layer capacitor performance
Dayoung Lee, Jin-Young Jung, Mi-Seon Park, Young-Seak Lee 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.3 6 192-197 (6 pages)
A hierarchical pore structured novolac-type phenol based-activated carbon with micropores and mesopores was fabricated. Physical activation using a sacrificial silicon dioxide (SiO2) template and chemical activation using potassium hydroxide (KOH) were employed to prepare these materials. The morphology of the well-developed pore structure was characterized using field-emission scanning electron microscopy. The novolac-type phenol-based activated carbon retained hierarchical pores (micropores...
