자료유형
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- 대한생리학회-대한약리학회(26)
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- 대한신경정신의학회(18)
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- 대한생리학회(7)
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- 경인교육대학교 교육연구원(1)
- 대한치과이식임플란트학회(1)
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- 은행법학회(1)
- 이화여자대학교 교과교육연구소(1)
- 한국고고학회(1)
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- 한국음악교육학회(1)
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간행물
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(26)
- CARBON LETTERS(23)
- 신경정신의학(18)
- JOURNAL OF VETERINARY SCIENCE(8)
- 대한생리학회지(7)
- 대한약리학잡지(4)
- THE PLANT PATHOLOGY JOURNAL (2)
- 대한한방비만학회지(2)
- BULLETIN OF THE KOREAN CHEMICAL SOCIETY(1)
- JOURNAL OF DENTAL IMPLANT RESEARCH(1)
- JOURNAL OF KOREAN BIOLOGICAL NURSING SCIENCE(1)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(1)
- THE JOURNAL OF EDUCATION(1)
- 교과교육학연구(1)
- 박물관학보(1)
- 식물병연구(1)
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- 한국고고학전국대회 발표문(1)
- 한국습지학회지(1)
- 한국어병학회지= JOURNAL OF FISH PATHOLOGY(1)
- 한국열환경공학회 학술대회지(1)
- 한국토양비료학회지(1)
전체 선택해제
총 106건 검색
본문검색 결과만 보기
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Nitrogen-doped carbon nanosheets from polyurethane foams and removal of Cr(VI)
Jiaqi Duan, Baohua Zhang, Huailin Fan, Wenzhong Shen, Shijie Qu 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 7 60-69 (10 pages)
analysis, Fourier transform infrared spectroscopy, solid state 13C nuclear magnetic resonance (NMR) spectra and X-ray photoelectron spectroscopy were used to characterize the nitrogen-doped carbon nanosheet structure and composition. The removal of Cr(VI) by the N-doped carbon nanosheets was investigated. The results showed that the maximum removal capacity for chromium of 188 mg/g was found at pH=2.0 with PHC-Z-3. pH had an important effect on Cr(VI) removal and the optimal pH was 2.0. Moreove... -
Application of Organized Media for Rapid Spectrofluorimetric Determination of Trace Amounts of Cr(VI) in the Presence of Cr(III)
Madrakian. Tayyebeh, Afkhami. Abbas, Mohammadnejad. Masoumeh 대한화학회 Bulletin of the Korean Chemical Society 5 Pages
대한화학회 Bulletin of the Korean Chemical Society 2009, Vol.30 No.6 1252-1256 (5 pages)
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수영선수(水泳選手)의 폐기능검사성적(肺機能檢査成績)
윤평진(Yoon, Pyung-Jin), 염철호(Yeum, Cheol-Ho), 조징(Cho, Ching) 대한생리학회 대한생리학회지 6 Pages
대한생리학회 대한생리학회지 1982, 제 16권 제 1호 6 51-56 (6 pages)
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21세기 경제의 새로운 패러다임은 제조업 중심에서 정보， 지식 ， 문화등과 같은 인간의 지적 요 구가 기반이 되는 지식기반 산업 A로의 전환을 요구하고 있다- 고도의 정보통신 기술을 토대로 한 지식과 정보중심의 경제발전으로 인간의식의 변화와 그에 따른 생활양식의 다양화， 다원주의 사 회를 경험하고 있다. 집단적 가치구조는 인간중심구조로 대치되어 있고， 이에 따른 물질적 · 기술 적 경제에서의 상징적 · 문화적 경 제 로 전환은 문화의 경제적 전환을 요구하고 있다 이러한배경으로오늘날문회는경제적 관점에서 단순히...
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출혈성(出血性) Shock 에 출현(出現)되는 유리지방산(遊離脂肪酸) 및 혈당량(血糖量)의 변동(變動)에 관(關)하여
김형세(Kim, Hyong-Se), 대한약리학회 대한약리학잡지 11 Pages
대한약리학회 대한약리학잡지 1966, 제 2권 제 1호 10 99-109 (11 pages)
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가축과 실험동물의 생리자료 (12)-12 (끝) -제 12 장 쥐(The Rat)-12-
정순동(Jeong, Sun-Dong) 대한생리학회 대한생리학회지 20 Pages
대한생리학회 대한생리학회지 1987, 제 21권 제 2호 17 327-346 (20 pages)
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Maxillary sinus floor augmentation and simultaneous implant placement; A retrospective study of 614 dental implants (514 HA-coated Tapered Screw-Vent implants and 100 FBR coated Pitt-Easy implants.)
Ho-Yeol Jang, Hyoun-Chull Kim, Sang-Chull Lee, Jang-Yeol Lee 대한치과이식임플란트학회 Journal of Dental Implant Research 12 Pages
대한치과이식임플란트학회 Journal of Dental Implant Research 2009, 제 28권 1호 4 29-40 (12 pages)
Alveolar bone resorption and pneumatization of the maxillary sinus after the extraction of teeth limit the quantity and quality of the bone necessary for successful implant placement, especially in the edentulous posterior maxilla1). Many authors who have managed the insufficient bone problem in the posterior maxilla have reported various maxillary sinus floor augmentation techniques to increase bone volume and height. The sinus elevation surgery for implant placement was initially introduced by... -
가축과 실험동물의 생리자료(11)-1 -제11장 토끼(The rabbit)-1
정순동(Jeong, Sun-Dong), 양일석(Yang, Il-Seok) 대한생리학회 대한생리학회지 8 Pages
대한생리학회 대한생리학회지 1974, 제 8권 제 1호 11 77-84 (8 pages)
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Adsorption characteristics of heavy metals ions by physical activation on coal tar pitch-based activated carbon fibers
Bo-kyung Choi, Jae-Kyoung Ko, Soo-Jin Park, Min-Kang Seo 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 10 96-100 (5 pages)
Due to the increasing population growth of modern society, along with rapid industrial development and urbanization, environmental pollution continues to worsen and has become an important issue, not only domestically but also worldwide. In particular, toxic substances such as heavy metal ions are present in the wastewater produced by various industries. This wastewater flows into rivers, pollutes water supplies, and can contaminate the drinking water supplied to people [1-3]. Powder or... -
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... -
Nanoporous carbon synthesized from grass for removal and recovery of hexavalent chromium
Shahin A. Pathan, Nancy S. Pandita 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 2 10-18 (9 pages)
transmission electron microscopy, and Energy Dispersive X-ray microanalysis. Acid functionalized nanoporous carbon was explored for use in removal of toxic Cr(VI) ions from aqueous media. An adsorption study was done as a function of initial concentration, pH, contact time, temperature, and interfering ions. The experimental equilibrium data fits well to Langmuir isotherm model with maximum monolayer adsorption capacity of 35.335 mg/g. The results indicated that removal obeys a... -
A study on elemental mercury adsorption behaviors of nanoporous carbons with carbon dioxide activation
Kyong-Min Bae and Soo-Jin Park 한국탄소학회 Carbon Letters 4 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 10 295-298 (4 pages)
by the self-assembly of polymeric carbon precursors and block copolymer template in the presence of tetraethyl orthosilicate and colloidal silica. The NPCs’ pore structures and total pore volumes were analyzed by reference to N2/77 K adsorption isotherms. The porosity and elemental mercury adsorption of NPCs were increased by activation with carbon dioxide. It could be resulted that elemental mercury adsorption ability of NPCs depended on their specific surface area and micropore fraction. -
Enhanced electrocapacitive performance and high power density of polypyrrole/graphene oxide nanocomposites prepared at reduced temperature
Harish Mudila, Varsha Joshi, Sweta Rana, Mohmd. Ghulam Haider Zaidi, Sarfaraz Alam 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.3 3 171-179 (9 pages)
An attempt was made to investigate the effect of the preparation temperature on the electrocapacitive performance of polypyrrole (PPY)/graphene oxide (GO) nanocomposites (PNCs). For this purpose, a series of PNCs were prepared at various temperatures by the cetyltrimethylammonium bromide-assisted dilute-solution polymerization of pyrrole in presence of GO (wt%) ranging from 1.0 to 4.0 with ferric chloride as an oxidant. The formation of the PNCs was ascertained through Fourier-transform infrared... -
Effects of carbonization temperature on pore development in polyacrylonitrile-based activated carbon nanofibers
Hye-Min Lee, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.2 13 146-150 (5 pages)
In this work, activated carbon nanofiber (ACNF) electrodes with high double-layer capacitance and good rate capability were prepared from polyacrylonitrile nanofibers by optimizing the carbonization temperature prior to H2O activation. The morphology of the ACNFs was observed by scanning electron microscopy. The elemental composition was determined by analysis of X-ray photoelectron spectroscopy. N2-adsorption-isotherm characteristics at 77 K were confirmed by Brunauer-Emmett-Teller and... -
Removal of methylene blue using lemon grass ash as an adsorbent
Harminder Singh, Dawa Tshering B 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.2 6 105-112 (8 pages)
Wastewater from textile industries is a major cause of water pollution in most developing countries. In order to address the issues of water pollution and high cost for treatment processes, the use of an inexpensive and environmentally benign adsorbents has been studied. The objective was to find a better alternative to the conventional methods. Lemon grass waste (ash) collected from a lemon grass stream distillation subunit in Bhutan was tested for dye removal from aqueous solutions. The study...
