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Machine translation
1. (WO2010032944) MEMBRANE FOR PREVENTING HYDROGEN PERMEATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/032944    International Application No.:    PCT/KR2009/005234
Publication Date: 25.03.2010 International Filing Date: 15.09.2009
IPC:
B01D 63/00 (2006.01)
Applicants: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE [KR/KR]; Doryong-dong 1 Yuseong-gu Daejeon 305-340 (KR) (For All Designated States Except US).
KIM, Yong, Il [KR/KR]; (KR) (For US Only).
KIM, In, Jung [KR/KR]; (KR) (For US Only).
LEE, Yun-Hee [KR/KR]; (KR) (For US Only).
LEE, Kyoung, Seok [KR/KR]; (KR) (For US Only).
NAHM, Seung, Hoon [KR/KR]; (KR) (For US Only)
Inventors: KIM, Yong, Il; (KR).
KIM, In, Jung; (KR).
LEE, Yun-Hee; (KR).
LEE, Kyoung, Seok; (KR).
NAHM, Seung, Hoon; (KR)
Agent: KWON, Oh-Sig; (KR)
Priority Data:
10-2008-0091158 17.09.2008 KR
Title (EN) MEMBRANE FOR PREVENTING HYDROGEN PERMEATION
(FR) MEMBRANE POUR EMPÊCHER LA PERMÉATION DE L'HYDROGÈNE
(KO) 수소 투과 방지막
Abstract: front page image
(EN)The present invention relates to a membrane for preventing hydrogen permeation, which prevents hydrogen from being diffused and discharged by permeation through a membrane and also inhibits embrittlement of materials caused by hydrogen ion diffusion into the materials. Specifically, the membrane is characterized by: preventing hydrogen ion permeation through both the built-in potential of semiconductor layers and the potential applied by a reverse bias, wherein the semiconductor layers are respectively doped with p-type and n-type impurities; primarily preventing hydrogen molecule permeation by an adsorption layer for adsorbing hydrogen molecules; and secondly preventing hydrogen molecule permeation and also inhibiting embrittlement caused by hydrogen using the adsorption layer made of conductive materials as an applied electrode of the reverse bias, and simultaneously by causing ionization of hydrogen adsorbed inside the adsorption layer.
(FR)L'invention concerne une membrane empêchant la perméation de l'hydrogène, qui empêche l'hydrogène d'être diffusé et évacué par perméation à travers une membrane et qui inhibe la fragilisation de matériaux provoquée par la diffusion des ions hydrogène dans les matériaux. De manière spécifique, la membrane est caractérisée par les étapes consistant à: empêcher la perméation des ions hydrogène à travers le potentiel intrinsèque des couches semi-conductrices et le potentiel appliqué par une polarisation inverse, les couches semi-conductrices étant respectivement dopées par des impuretés de type p et de type n; premièrement empêcher la perméation de molécules d'hydrogène par une couche d'adsorption destinée à adsorber des molécules d'hydrogène; et deuxièmement empêcher la perméation des molécules d'hydrogène et également inhiber la fragilisation provoquée par l'hydrogène au moyen d'une couche d'adsorption fabriquée dans des matériaux conducteurs tel qu'une électrode appliquée de polarisation inverse, et simultanément entraîner l'ionisation de l'hydrogène adsorbé à l'intérieur de la couche d'adsorption.
(KO)본 발명은 수소가 막을 투과하여 확산 배출되는 것과 수소이온이 물질 내부로의 확산으로 인한 재료의 수소취성을 방지하는 하기 위한 수소 투과 방지막에 관한 것으로, 상세하게는 p형 불순물이 도핑된 반도체층과 n형 불순물이 도핑된 반도체층의 빌트 인 전위 및 역방향 바이어스에 의해 인가된 전위에 의해 수소 이온의 투과를 방지하며, 수소 분자를 흡착하는 흡착층을 구비하여 수소 분자의 투과를 일차적으로 방지하며, 상기 흡착층을 전도성 물질로 구성하여 상기 역방향 바이어스의 인가 전극으로 사용함과 동시에 흡착층 내에 흡착된 수소의 이온화를 야기하여 수소 분자의 투과를 이차적으로 방지 및 수소취성을 방지 하는데 특징이 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)