주제분류
- 의약학(238)
- 교육학(83)
- 농수해양학(65)
- 자연과학(29)
- 사회복지학(16)
- 유아교육학(16)
- 기타(10)
- 심리학(8)
- 사회과학(7)
- 인문학(6)
- 보건학(5)
- 종교(4)
- 공학(1)
- 예체능(1)
- 특수교육학(1)
발행기관
- 대한생리학회-대한약리학회(169)
- 대한수의학회(65)
- 우리말학회(60)
- 대한신경정신의학회(23)
- 한국탄소학회(20)
- 대한약리학회(19)
- 대한생리학회(17)
- 아시아아동지원학회(13)
- 아시아장애사회학회(13)
- 한국식물병리학회(8)
- 경인교육대학교 교육연구원(5)
- 물리치료재활과학회(5)
- 한국교육학회(5)
- 한국기초간호학회(4)
- 한국종교교육학회(4)
- 국민연금연구원(3)
- 대한치과이식임플란트학회(3)
- 한국미술치료학회(3)
- 한국장애인복지학회(3)
- 한국창의력교육학회(3)
- 환태평양유아교육연구학회(3)
- 서강대학교 철학연구소(2)
- 은행법학회(2)
- 한국교육사회학회(2)
- 한국박물관학회(2)
- 한국핵심역량교육학회(2)
- 대한기계학회(1)
- 대한신경계작업치료학회(1)
- 대한위암학회(1)
- 대한치과교정학회(1)
- 대한화학회(1)
- 부산대학교 교육발전연구소(1)
- 인문사회과학기술융합학회(1)
- 한국가족치료학회(1)
- 한국관광서비스학회(1)
- 한국교육방법학회(1)
- 한국교육행정학회(1)
- 한국대학박물관협회(1)
- 한국동물자원과학회(1)
- 한국동서정신과학회(1)
- 한국명상학회(1)
- 한국목재공학회(1)
- 한국성인교육학회(1)
- 한국습지학회(1)
- 한국아동심리치료학회(1)
- 한국열환경공학회(1)
- 한국웰니스학회(1)
- 한국음악치료학회(1)
- 한국의학교육학회(1)
- 한국일본교육학회(1)
- 한국전기전자재료학회(1)
- 한국전자파학회(1)
- 한국중국문화학회(1)
- 한국지반환경공학회(1)
- 한국청각언어재활학회(1)
- 한국초등체육학회(1)
- 한국통신학회(1)
- 한국항행학회(1)
간행물
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(169)
- 우리말연구(60)
- JOURNAL OF VETERINARY SCIENCE(45)
- 신경정신의학(22)
- CARBON LETTERS(20)
- 대한약리학잡지(19)
- 대한생리학회지(17)
- 아시아아동지원연구(13)
- 아시아장애사회학연구(13)
- 대한수의학회 학술대회발표집(11)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(9)
- THE PLANT PATHOLOGY JOURNAL (8)
- PHYSICAL THERAPY REHABILITATION SCIENCE(5)
- 교육학연구(5)
- JOURNAL OF KOREAN BIOLOGICAL NURSING SCIENCE(4)
- 종교교육학연구(4)
- ASIA-PACIFIC JOURNAL OF RESEARCH IN EARLY CHILDHOOD EDUCATION(3)
- JOURNAL OF DENTAL IMPLANT RESEARCH(3)
- 교육논총(3)
- 미술치료연구(3)
- 한국장애인복지학(3)
- THE JOURNAL OF EDUCATION(2)
- 국민연금연구원 연구보고서(2)
- 박물관학보(2)
- 은행법연구(2)
- 철학논집(2)
- 한국창의력교육학회 학술대회지(2)
- 핵심역량교육연구(2)
- ANDRAGOGY TODAY(1)
- AUDIOLOGY AND SPEECH RESEARCH(1)
- BULLETIN OF THE KOREAN CHEMICAL SOCIETY(1)
- KOREAN JOURNAL OF MEDICAL EDUCATION(1)
- PSYCHIATRY INVESTIGATION(1)
- THE KOREAN JOURNAL OF ORTHODONTICS(1)
- 가족과 가족치료(1)
- 관광서비스연구(1)
- 교육방법연구(1)
- 교육사회학연구(1)
- 교육행정학연구(1)
- 교육혁신연구(1)
- 국민연금연구원 정책보고서(1)
- 대한기계학회론문집. TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS. B. B(1)
- 대한위암학회지(1)
- 동서정신과학(1)
- 목재공학(1)
- 열환경공학(1)
- 예술인문사회융합멀티미디어논문지(1)
- 재활치료과학(1)
- 전기전자재료학회논문지(1)
- 중국학논총(1)
- 창의력교육연구(1)
- 한국교육사회학회 학술대회자료집(1)
- 한국대학박물관협회 학술대회지(1)
- 한국동물자원과학회지(1)
- 한국명상학회지(1)
- 한국습지학회지(1)
- 한국아동심리치료학회지(1)
- 한국웰니스학회지(1)
- 한국음악치료학회지(1)
- 한국일본교육학연구(1)
- 한국전자파학회논문지(1)
- 한국지반환경공학회논문집(1)
- 한국초등체육학회지(1)
- 한국통신학회논문지. THE JOURNAL OF KOREA INFORMATION AND COMMUNICATIONS SOCIETY. 무선통신(1)
- 한국항행학회논문지(1)
전체 선택해제
총 490건 검색
본문검색 결과만 보기
-
Lyocell-based activated carbon fibers improved the adsorption of harmful gas properties when produced via dual-simultaneous treatments
Byong Chol Bai, Ji Sun Im, Young-Seak Lee 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2017, Vol.23 10 69-73 (5 pages)
In gas adsorption processes, activated carbon fibers (ACFs) are used for the adsorption of the harmful gases that are generated by coal or oil combustion, and they have been widely studied [1,2]. ACFs have been used for harmful gas removal because of their specific surface area, micropores, reproducibility, safety, and processing ability, which are beneficial properties for a wide range of applications [3,4]. -
Three-dimensional porous graphene materials for environmental applications
Muruganantham Rethinasabapathy, Sung-Min Kang, Sung-Chan Jang, Yun Suk Huh 한국탄소학회 Carbon Letters 13 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 1 1-13 (13 pages)
Porous materials play a vital role in science and technology. The ability to control their pore structures at the atomic, molecular, and nanometer scales enable interactions with atoms, ions and molecules to occur throughout the bulk of the material, for practical applications. Three-dimensional (3D) porous carbon-based materials (e.g., graphene aerogels/hydrogels, sponges and foams) made of graphene or graphene oxide-based networks have attracted considerable attention because they offer low... -
Biocomposite membranes based on poly(3-hydroxybutyrate-co-3-hydroxyvalerate) and multiwall carbon nanotubes for gas separation
Mongyoung Huh, Hye Min Lee, Young Soo Park, Seok Il Yun 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2017, Vol.21 17 116-121 (6 pages)
The development of gas separation membranes is currently an active research area because of the rapidly increasing interest in carbon dioxide capture and hydrogen recovery, which are two of the most important solutions for problems related to energy and the environment [1-4]. Polymer membranes show selectivity in the separation of gases due to differences in the permeability of individual gases through the polymer film [3,4]. Even though advantageous in terms of low cost, the segmental... -
The effect of the spinning conditions on the structure of mesophase pitch-based carbon fibers by Taguchi method
Zhao Jiang, Ting Ouyang, Xiangdong Yao, Youqing Fei 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 11 89-98 (10 pages)
Taguchi’s experimental design was employed in the melt spinning of molten mesophase pitch to produce carbon fibers. The textures of the obtained carbon fibers were radial with varied crack angles, as observed by scanning electron microscopy and polarized optical imaging. The diameter, crack angle, preferred orientation, and tensile modulus of the produced samples were examined to investigate the influence of four spinning variables. The relative importance of the variables has been emphasized... -
Effects of cross-linking methods for polyethylene-based carbon fibers: review
Kwan-Woo Kim, Hye-Min Lee, Jeong-Hun An, Byoung-Suhk Kim, Byung-Gak Min, Shin-Jae Kang, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 24 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.3 2 147-170 (24 pages)
In recent decades, there has been an increasing interest in the use of carbon fiber reinforced plastic (CFRP) in aerospace, renewable energy and other industries, due to its low weight and relatively good mechanical properties compared with traditional metals. However, due to the high cost of petroleum-based precursors and their associated processing costs, CF remains a specialty product and as such has been limited to use in high-end aerospace, sporting goods, automotive, and specialist... -
Stabilization of pitch-based carbon fibers accompanying electron beam irradiation and their mechanical properties
Mi-Seon Park, Yoonyoung Ko, Min-Jung Jung, Young-Seak Lee 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.2 8 121-126 (6 pages)
Carbon fibers are prepared by stabilizing pitch fibers accompanying electron beam (E-beam) irradiation. The carbon fibers pretreated by E-beam irradiation achieve a higher stabilization index than the carbon fibers that are only heat-stabilized. In addition, the carbon fibers subjected to E-beam irradiation in the stabilization step exhibit a comparable tensile strength to that of general purpose carbon fibers. The carbon fibers pretreated with an absorbed dose of 3000 kGy have a tensile... -
Activated carbons prepared from mixtures of coal tar pitch and petroleum pitch and their electrochemical performance as electrode materials for electric double-layer capacitor
Eunji Lee, Soon Hyung Kwon, Poo Reum Choi, Ji Chul Jung, Myung-Soo Kim 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.2 2 78-85 (8 pages)
Activated carbons (ACs) were prepared by activation of coal tar pitch (CTP) in the range of 700°C-1000°C for 1-4 h using potassium hydroxide (KOH) powder as the activation agent. The optimal activation conditions were determined to be a CTP/KOH ratio of 1:4, activation temperature of 900°C, and activation time of 3 h. The obtained ACs showed increased pore size distribution in the range of 1 to 2 nm and the highest specific capacitance of 122 F/g in a two-electrode system with an organic... -
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)
Multi-walled carbon nanotube reinforced epoxy composites were fabricated using shear mixing and sonication. The mechanical, viscoelastic, thermal, and electrical properties of the fabricated specimens were measured and evaluated. From the images and the results of the measurements of tensile strengths, the specimens having 0.6 wt% nanotube content showed better dispersion and higher strength than those of the other specimens. The Young’s moduli of the specimens increased as the nanotube filler... -
Preparation of pitch from pyrolized fuel oil by electron beam radiation and its melt-electrospinning property
Jin-Young Jung, oung-Seak Lee 한국탄소학회 Carbon Letters 7 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.2 10 129-135 (7 pages)
Spinnable pitch for melt-electrospinning was obtained from pyrolized fuel oil by electron beam (E-beam) radiation treatment. The modified pitch was characterized by measuring its elemental composition, softening point, viscosity, molecular weight, and spinnability. The softening point and viscosity properties of the modified pitch were influenced by reforming types (heat or E-beam radiation treatment) and the use of a catalyst. The softening point and molecular weight were increased in...
