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公开(公告)号：KR101983044B1
公开(公告)日：2019-05-29
申请号：KR1020170147929
申请日：2017-11-08
Applicant: 한국기초과학지원연구원
IPC: H01M4/525 , H01M4/505 , H01M4/485 , C01G53/00 , H01M10/052
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公开(公告)号：KR101636880B1
公开(公告)日：2016-07-06
申请号：KR1020150081289
申请日：2015-06-09
Applicant: 한국기초과학지원연구원 , (주)에이스안테나
IPC: H01P5/12
Abstract: 본발명은 2-섹션 3dB 하이브리드커플러에관한것이다. 특이적으로, 본발명의하이브리드커플러는전송선(transmission line) 및가지전송선(branch line)의임피던스에특징을부여하여, 대역폭확장, 진폭평행및 아이솔레이션특성향상을제공하는하이브리드커플러를제공한다.
Abstract translation: 本发明涉及一种2段3dB混合耦合器。 特别地，根据本发明的混合耦合器，提供对传输线和分支线路的阻抗的特性，从而扩大带宽，使振幅平行并提高隔离性能。
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公开(公告)号：KR101361648B1
公开(公告)日：2014-02-12
申请号：KR1020120011598
申请日：2012-02-06
Applicant: 한국기초과학지원연구원
Abstract: 본 발명은 전자기파 종단을 위한 도파관 종단 장치에 관한 것이다. 더욱 특이적으로 본 발명은 전자기파 종단을 위해, 높은 전자기파 손실율을 가진 전자기파 흡수체, 특히 물을 사용하는, 도파관 워터로드 종단 장치에 관한 것이다.
더욱 특이적으로 본 발명은, 관 형태로서, 일면에 전자기파를 흡수하는 파워수용부를 가지며, 타면이 폐쇄된 도파관; 상기 도파관의 폐쇄 부분의 가이드월에 수직으로 소통되도록 결합된 유체수용부 하우징; 상기 유체수용부 하우징 내에 위치되고 첨단부를 가진 유체수용부로서, 상기 유체수용부의 첨단부는 상기 도파관 내부에 노출된 유체수용부; 상기 첨단부의 반대편에 위치되고, 상기 유체수용부 하우징의 외부로부터 상기 유체수용부 내로 유체를 유입시키는 유체 유입관; 및 상기 유체수용부의 첨단부의 반대편에 위치되고 상기 유체수용부로부터 상기 유체수용부 하우징의 외부로 유체를 유출시키는 유체 유출관을 포함하는 전자기파 흡수를 위한 도파관 워터로드에 관한 것이다.-
公开(公告)号：KR1020140013248A
公开(公告)日：2014-02-05
申请号：KR1020120079800
申请日：2012-07-23
Applicant: 한국기초과학지원연구원
IPC: H01P5/12
Abstract: The present invention relates to a two sections 3dB hybrid coupler. Specifically the present invention relates to high power for load resilient ICRF heating and a broadband two sections 3dB hybrid coupler. More specifically, provided is the broadband hybrid coupler characterized with a main and the impedance of a line which is coupled.
Abstract translation: 本发明涉及两部分3dB混合耦合器。 具体地说，本发明涉及用于负载弹性ICRF加热的高功率和宽带两节3dB混合耦合器。 更具体地，提供了宽带混合耦合器，其特征在于主耦合的线路的阻抗和阻抗。
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Patent Agency Ranking
公开(公告)号：KR1020130040541A
公开(公告)日：2013-04-24
申请号：KR1020110105389
申请日：2011-10-14
Applicant: 한국기초과학지원연구원
CPC classification number: C01B32/182 , C01G49/06 , C01P2004/80 , C01P2006/40 , H01M4/362 , H01M4/48 , H01M4/587 , H01M10/0525 , Y02E60/122
Abstract: PURPOSE: A manufacturing method of a graphene-metal oxide is provided to obtain a graphene-metal oxide composite with excellent lifetime and high capacity by a simple manufacturing process. CONSTITUTION: A manufacturing method of a graphene-metal oxide composite comprises: a step of dispersing a graphene oxide into a solvent to manufacture a graphene oxide solution, and dispersing a metal oxide into a solvent to manufacture a metal oxide solution; a step of mixing the graphene oxide solution and the metal oxide solution to manufacture a graphene oxide-metal oxide composite; and a step of heat-treating the graphene oxide-metal oxide composite to remove oxygen and oxygen-containing functional groups from the graphene oxide and to reduce the graphene oxide into graphene to manufacture the graphene-metal oxide composite. [Reference numerals] (AA) Example 1; (BB) Comparative example 1;
Abstract translation: 目的：提供石墨烯 - 金属氧化物的制造方法，以通过简单的制造工艺获得具有优异的寿命和高容量的石墨烯 - 金属氧化物复合材料。 构成：石墨烯 - 金属氧化物复合体的制造方法包括：将氧化石墨烯分散在溶剂中以制造氧化石墨烯溶液并将金属氧化物分散到溶剂中以制造金属氧化物溶液的步骤; 将石墨烯氧化物溶液和金属氧化物溶液混合以制造氧化石墨烯氧化物 - 金属氧化物复合物的步骤; 以及对氧化石墨烯氧化物复合体进行热处理从氧化石墨烯中去除氧和氧的官能团并将石墨烯氧化物还原为石墨烯以制造石墨烯 - 金属氧化物复合物的步骤。 （标号）（AA）实施例1; （BB）比较例1;
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公开(公告)号：KR1020130040540A
公开(公告)日：2013-04-24
申请号：KR1020110105387
申请日：2011-10-14
Applicant: 한국기초과학지원연구원
IPC: H01M4/583 , C01B31/02 , H01M4/1393 , B82B3/00
CPC classification number: H01M4/583 , B82B3/00 , C01B32/23 , H01M4/1393 , H01M10/052 , H01M2004/027 , Y02E60/122
Abstract: PURPOSE: A manufacturing method of a negative electrode active material is provided to obtain a negative electrode active material with excellent lifetime and high capacity by a simple manufacturing process. CONSTITUTION: A manufacturing method of a negative electrode active material comprises: a step of heat-treating graphene oxide, removing oxygen and oxygen-containing functional groups from the graphene oxide, and reducing the graphene oxide by graphene; a step of forming pores in the reduced graphene. The heat treatment is conducted at 200-800 deg. C. The graphene has 40-80% weight of the total weight of the graphene oxide.
Abstract translation: 目的：提供一种负极活性物质的制造方法，通过简单的制造工序得到寿命长，容量大的负极活性物质。 构成：负极活性物质的制造方法包括：对氧化石墨烯进行热处理的步骤，从氧化石墨烯中除去氧和含氧官能团，并用石墨烯还原石墨烯氧化物; 在还原石墨烯中形成孔的步骤。 热处理在200-800度进行。 石墨烯具有石墨烯氧化物总重量的40-80重量％。
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公开(公告)号：KR1020130035496A
公开(公告)日：2013-04-09
申请号：KR1020110099821
申请日：2011-09-30
Applicant: 한국기초과학지원연구원 , 충북대학교 산학협력단
Abstract: PURPOSE: A manufacturing method of a metal-doped zinc oxide nanoparticle is provided to control the volume ratio of oleic acid and oleoylamine and to control the decomposition rate of a metal precursor. CONSTITUTION: A manufacturing method of a metal-doped zinc oxide nanoparticle uses oleoylamine and oleic acid as a surfactant and comprises a step of manufacturing a zinc precursor, metal precursor, oleoylamine, and oleic acid to obtain a reaction mixture; a step of obtaining a suspension by heating the reaction mixture to 40-90>=; a step of heating and mixing the reaction mixture to 40-90>=; a step of heating and stirring the suspension to 300-360>=; a step of cooling the liquid mixture to room temperature for precipitation; a step of centrifugating and washing the precipitation.
Abstract translation: 目的：提供金属掺杂的氧化锌纳米颗粒的制造方法，以控制油酸和油酰胺的体积比，并控制金属前体的分解速率。 构成：金属掺杂的氧化锌纳米颗粒的制造方法使用油酰胺和油酸作为表面活性剂，包括制造锌前体，金属前体，油酰胺和油酸的步骤以获得反应混合物; 通过将反应混合物加热至40-90℃获得悬浮液的步骤; 将反应混合物加热混合至40-90℃的步骤; 将悬浮液加热搅拌至300-360℃= 将液体混合物冷却至室温进行沉淀的步骤; 离心和洗涤沉淀的步骤。
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公开(公告)号：KR1020120045713A
公开(公告)日：2012-05-09
申请号：KR1020100107433
申请日：2010-11-01
Applicant: 한국기초과학지원연구원 , 충북대학교 산학협력단
IPC: C01G49/02 , B82B3/00 , B01J19/10 , B01J23/745
Abstract: PURPOSE: A manufacturing method of iron oxide nano-particle is provided to process a reaction by heating a mixed solution of alcoholic compound and iron precursor without using additional solvent or surfactant, thereby reducing manufacturing cost. CONSTITUTION: A manufacturing method of iron oxide nano-particle comprises next steps: preparing mixed solution by mixing alcoholic compound having 4-18 carbons and iron oxide nano-particle precursor; heating the mixed solution; and obtaining iron oxide nano-particle from the mixed solution. The iron precursor is selected from a group including iron(II)acetylacetonate(Fe(acac)2), iron (III) acetylacetonate (Fe(acac)3), iron (II) trifluoroacetylacetonate(Fe(tfac)2), iron(III)trifluoroacetylacetonate(Fe(tfac)3), iron(II)acetate(Fe(ac)2), iron(III)acetate(Fe(ac)3), and a mixture thereof.
Abstract translation: 目的：提供氧化铁纳米颗粒的制造方法，通过加热醇化合物和铁前体的混合溶液来处理反应，而不使用另外的溶剂或表面活性剂，从而降低制造成本。 构成：氧化铁纳米颗粒的制造方法包括以下步骤：通过混合具有4-18个碳原子的醇化合物和氧化铁纳米颗粒前体制备混合溶液; 加热混合溶液; 并从混合溶液中获得氧化铁纳米颗粒。 铁前体选自乙酰丙酮酸铁（II）（Fe（acac）2），乙酰丙酮铁（III）（Fe（acac）3），三氟乙酰丙酮铁（II）（Fe（tfac）2） III）三氟乙酰丙酮化物（Fe（tfac）3），乙酸铁（II）（Fe（ac）2），乙酸铁（III）（Fe（ac）3）及其混合物。
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公开(公告)号：KR101141729B1
公开(公告)日：2012-05-03
申请号：KR1020110109445
申请日：2011-10-25
Applicant: 한국기초과학지원연구원
CPC classification number: B01J37/343 , B01J21/063 , B01J21/18 , B01J35/004 , B01J35/1019 , B01J35/1023 , B01J37/08 , B82B3/0095
Abstract: PURPOSE: A method for manufacturing complex nanostructure photo catalyst is provided to improve the self purifying capacity of organic materials and to improve flexibility and elasticity. CONSTITUTION: Graphene oxide and 0 to 3 dimensional titanium dioxides are prepared(S110). One or more 0 to three dimensional titanium dioxides are mixed with a first solvent. First sonication is implemented at 15 to 30 KHz and 90 based on 90 to 110 W for 10 to 120 minutes(S120). The titanium dioxide solution of improved crystallinity is mixed with a second solvent in which graphene oxide is dispersed. Second sonication is implemented(S130). The mixed solution through the second sonication is dried to obtain graphene oxide-titanium dioxide complex nanostructure precipitate(S140).
Abstract translation: 目的：提供复合纳米结构光催化剂的制备方法，以提高有机材料的自净化能力，提高弹性和弹性。 构成：制备石墨烯氧化物和0至3维二氧化钛（S110）。 将一种或多种0至三维二氧化钛与第一溶剂混合。 第一次超声处理在15至30KHz和90至110W下进行10至120分钟（S120）。 改善结晶度的二氧化钛溶液与分散有氧化石墨烯的第二溶剂混合。 实施第二次超声处理（S130）。 将通过第二次超声处理的混合溶液干燥以获得氧化石墨烯 - 二氧化钛复合纳米结构沉淀物（S140）。
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