http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
리튬이온이차전지용 LiCoO<sub>2</sub>-유기전해액의 충전상태에 따른 열적 안정성
김동훈,이영호,신혜민,정영동,도칠훈,진봉수,김현수,문성인,오대희,김기원,Kim, Dong-Hun,Lee, Young-Ho,Shin, Hye-Min,Chung, Young-Dong,Doh, Chil-Hoon,Jin, Bong-Soo,Kim, Hyun-Soo,Moon, Seong-In,Oh, Dae-Hui,Kim, Ki-Won 한국전기전자재료학회 2007 전기전자재료학회논문지 Vol.20 No.5
Thermal behavior of $Li_{1-x}CoO_2$ has been investigated employing DSC (Differential Scanning calorimetry) and TGA (Thermogravimetry Analyzer), and the crystal parameters were calculated from XRD (X-ray diffraction).for the commercial rectangular pouch cell(1000 mAh).The cathode materials coated over aluminium foil current collector is made up of a blend consisting of active material $LiCoO_2$(size $20\;{\mu}m$, 94 wt%), conducting material super p black (SPB, 3 wt%) and binder polyvinylidene fluoride (PVDF, 3 wt%). The anode is a mix consisting of carbon (92 wt%) and PVDF(8 wt%) coated over copper foil. The cells for the experiments were first preconditioned by cycling three times and stabilized at OCV=3.0, 3.5, 4.2, 4.35 and 4.5 V. The stabilized cathode material was used for thermal and crystal parameter investigations.
김동훈,송준엽,Kim, Dong-Hun,Song, Jun-Yeop 한국기계연구원 1995 硏究論文集 Vol.25 No.-
At present, a lot of researches on AS/RS(Automatic Storage and Retrival System) are being performed and also applied to realization of FA, FMS and CIM. Especially facility management and diagnosis of stacker crane that is major equipment of AS/RS, is recognized more importantly. In this paper, Case Base is designed for manager that is non-expert and it is implemented according to possible trouble case for the purpose of trouble diagnosis and maintenance of stacker crane.
설비보전지원 및 진단시스템 개발에 관한 연구(I)-설비보전 정보관리시스템
김동훈,송준엽,구평회,Kim, Dong-Hun,Song, Jun-Yeop,Gu, Pyeong-Hoe 한국기계연구원 1997 硏究論文集 Vol.27 No.-
In this paper, an information management system is developed to systematically maintain facilities which include AS/RS(Automatic Storage & Retrieval System). Stacker Crane, Tool Transport system and Machining Center in FMS pilot plant. It supports various activities such as periodical inspection, maintenance, management of daily operation time, analysis of existing condition and management of information related to facilities.
김동훈,Kim, Dong-Hun 한국데이터베이스진흥원 1999 디지털콘텐츠 Vol.7 No.-
SQL에 대한 수행속도를 결정하는 것은 옵티마이져가 작성한 데이터의 처리 경로이고 옵티마이져가 데이터의 처리경로를 작성하는데 가장 큰 영향을 주는 것은 사용자가 구성한 옵티마이져 요소들이다. 지금부터 데이터의 처리경로를 최적화할 수 있는 방법에 대하여 옵티마이져 요소과 관련하여 몇가지 설명하고자 한다.
김동훈,최충곤,Kim, Dong-Hun,Choe, Chung-Gon 대한영상의학회 2002 대한영상의학회지 Vol.47 No.2
두개골 병변은 일반촬영 및 전산화단층촬영, 자기공명영상에서 드물지않게 발견된다. 대부분 무증상의 종괴로 나타나며 보통 양성 질환이 악성 질환보다 흔하다. 일반촬영을 통한 진단에는 한계가 있으나 전산화단층촬영 (이하 CT라 함)과 자기공명영상 (이하 MRI라 함)를 병용한 경우에는 높은 진단율을 보인다. 이 화보의 목적은 많은 두개골 병변을 보여주고 병변의 영상특징 을 기술하는데 있다. Lesions of the skull vault are often incidentally encountered during in plain radiography, CT, and MR imaging of the brain and benign lesions are more common than primary malignancies. The usefulness of plain skull films is limited, but when combined with CT or MRI, there is a high probability of accurate diagnosis. The aim of this essay is to describe a wide range of cranial lesions and to illustrate their distinguishing features