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    • 22. 发明公开
    • 이미드 그룹을 갖는 샬콘계 광 배향 소재
    • CHALCONE灯具对齐材料包括IMIDE GROUP
    • KR1020130119589A
    • 2013-11-01
    • KR1020120042497
    • 2012-04-24
    • 한국생산기술연구원
    • 신교직최경호이상국강주희정승용
    • C09K19/56G02F1/13
    • The present invention relates to a chalcone-based photoalignment material with an imide group. The chalcone-based photoalignment material with the imide group according to the present invention comprises at least one monomer. The monomer comprises: an imide group; a spacer connected to the imide group; a chalcone-based light reactive group connected to the spacer; and a rodlike group connected to the chalcone-based light reactive group. According to the present invention, unlike in the past, the the chalcone-based photoalignment material forms a chemical structure in which the imide group, the chalcone-based light reactive group and the rodlike group are linearly linked, thereby increasing the alignment safety of liquid crystal and remarkably improving heat stability, chemical resistance and mechanical property.
    • 本发明涉及一种具有酰亚胺基团的查耳酮系光取向材料。 根据本发明的具有酰亚胺基的查耳酮基光取代材料包含至少一种单体。 单体包括:酰亚胺基; 连接到酰亚胺基团的间隔物; 与间隔物连接的基于查耳酮的光反应性基团; 以及与查耳酮系的光反应性基团连接的棒状基团。 根据本发明,与以往不同,查尔酮系的光取向材料形成了酰亚胺基,查耳酮系的光反应性基团和棒状基团直链的化学结构,从而提高了液体的取向安全性 晶体,显着提高了热稳定性,耐化学性和机械性能。
    • 23. 发明公开
    • 졸겔법에 의한 중·저온형 고체산화물 연료전지용 공기극 분말 합성방법
    • 使用溶胶凝胶法制备固体氧化物燃料电池的阴极粉末的制备方法
    • KR1020130097962A
    • 2013-09-04
    • KR1020120019674
    • 2012-02-27
    • 한국생산기술연구원
    • 김호성강주희김효신조진훈김영목허상훈오익현
    • H01M8/12H01M8/02C04B35/64
    • C01G51/04B82Y30/00C01G51/68C01P2002/34C01P2002/72C01P2002/77C01P2004/03C01P2004/32C04B35/26C04B35/624C04B2235/3213C04B2235/3227C04B2235/3272C04B2235/3275C04B2235/5454C04B2235/79H01M4/8621H01M4/9033H01M8/1213H01M2004/8689H01M2008/1293Y02P70/56
    • PURPOSE: A manufacturing method of an air electrode powder is provided to be quickly synthesized and by a sol-gel method, to have excellent reproducibility, and to provide an air electrode powder which has nanoparticles and excellent battery performance. CONSTITUTION: A manufacturing method of an air electrode powder uses a lanthanum-nitrate, strontium-nitrate, cobalt-nitrate, and iron-nitrate as a metal precursor and includes a step of mixing a chelating agent and an esterification reaction promoter and forming a mixed solution (S1); a step of forming a metal salt/chelate composite by heating the mixed solution (S2); a step of forming a sol by heating the metal salt/chelate composite (S3); a step of forming a gel precursor by heating the sol; and a step of forming a La_0.6Sr_0.4Co_0.2Fe_0.8O_3-δ nanopowder by calcining the gel precursor. [Reference numerals] (S1) Consecutively dissolve metallic nitrate → a chelating agent →an esterification reaction promoter in distilled water (mole fraction of 1:2:2, room temperature); (S2) Form a metal ion/chelate composite (60°C); (S3) Form a composite (80°C) & a gel precursor (100°C); (S4) Carbon (400°C) & calcine (800°C, 4hours, in air)
    • 目的:提供空气极粉末的制造方法,以快速合成并通过溶胶 - 凝胶法具有优异的再现性,并提供具有纳米颗粒和优异的电池性能的空气电极粉末。 构成:空气极粉末的制造方法使用硝酸镧,硝酸锶,硝酸钴和硝酸铁作为金属前体,包括将螯合剂和酯化反应促进剂混合并形成混合的步骤 溶液(S1); 通过加热混合溶液形成金属盐/螯合物的步骤(S2); 通过加热金属盐/螯合物复合物形成溶胶的步骤(S3); 通过加热溶胶形成凝胶前体的步骤; 以及通过煅烧凝胶前体形成La_0.6Sr_0.4Co_0.2Fe_0.8O_3-δ纳米粉末的步骤。 (附图标记)(S1)在蒸馏水(摩尔分数为1:2:2,室温)下连续溶解金属硝酸盐→螯合剂→酯化反应促进剂; (S2)形成金属离子/螯合物复合物(60℃); (S3)形成复合物(80℃)和凝胶前体(100℃); (S4)碳(400℃)和煅烧(800℃,空气中4小时)
    • 24. 发明公开
    • 전기자동차용 리튬이차전지용 고에너지밀도의 양극 복합소재 합성 및 전극 제조기술
    • 锂电池用电极复合材料的合成方法及锂电池电极的制备方法
    • KR1020130097959A
    • 2013-09-04
    • KR1020120019666
    • 2012-02-27
    • 한국생산기술연구원
    • 김호성박성희강주희김경완김태원장덕례오익현
    • H01M4/505H01M4/525H01M4/1391B60L11/18
    • Y02T10/7005C01G53/44C01P2006/40H01M4/0404H01M4/131H01M4/1391H01M4/505H01M4/525H01M10/052H01M10/44Y02E60/12
    • PURPOSE: A manufacturing method of a positive electrode active material provides a positive electrode active material with high capacity, high energy density, and high safety. CONSTITUTION: A manufacturing method of a positive electrode active material for a lithium secondary battery mixes a complexing agent into a starting material solution mixed of nickel nitrate solution, manganese nitrate solution, and cobalt nitrate solution and synthesizes a Li2MnO3-based composite material: Li(LixNiyCozMnwO2) by a coprecipitation method. The starting material solution is mixed of Ni(NO3)2·H2O, Mn(NO3)2·H2O, and Co(NO3)2·H2O with a molar ratio of 1:4:1. The complexing agent uses ammonia solution, and 0.8 mol of the complexing agent is mixed into the starting material solution. The amount of lithium used in the composite material is 0.20-0.60. [Reference numerals] (AA) Titration speed (10mL/min); (BB) Titration speed (8mL/min); (S1) Starting material solution; (S2) Complexing agent solution; (S3) Adjusting pH; (S4) Stirrer (1M NaOH solution); (S5) Wash/dry precursor; (S6) Employ/composite the precursor; (S7) High capacitance anode material powder (Li(Li_x Ni_y Co_z Mn_w O_2))
    • 目的:正极活性物质的制造方法提供高容量,高能量密度,高安全性的正极活性物质。 构成:锂二次电池用正极活性物质的制造方法将络合剂混合到硝酸镍溶液,硝酸锰溶液和硝酸钴溶液混合的原料溶液中,合成Li 2 MnO 3系复合材料:Li( LixNiyCozMnwO2)通过共沉淀法。 原料溶液与摩尔比为1:4:1的Ni(NO3)2·H2O,Mn(NO3)2·H2O和Co(NO3)2·H2O混合。 络合剂使用氨溶液,并将0.8mol络合剂混合到原料溶液中。 复合材料中使用的锂的量为0.20-0.60。 (标号)(AA)滴定速度(10mL / min); (BB)滴定速度(8mL / min); (S1)原料溶液; (S2)络合剂溶液; (S3)调节pH值; (S4)搅拌器(1M NaOH溶液); (S5)洗涤/干燥前体; (S6)使用/复合前体; (S7)高电容负极材料粉末(Li(Li_x Ni_y Co_z Mn_w O_2))
    • 25. 发明公开
    • 고출력 고체산화물 연료전지 단위셀 제조기술
    • 大型固体氧化物燃料电池的方法
    • KR1020130043948A
    • 2013-05-02
    • KR1020110108158
    • 2011-10-21
    • 한국생산기술연구원
    • 김호성김효신강주희오익현이종호정채환
    • H01M8/12H01M8/02H01M8/24
    • Y02P70/56H01M8/1226H01M8/1246H01M8/1253H01M2008/1293H01M2300/0077Y02E60/525
    • PURPOSE: A manufacturing method of unit cells for high power solid oxide fuel cell is provided to manufacture the unit cells by controlling the fine structures only by controlling the grain size of an YSZ ion conductor without using a porosity aid. CONSTITUTION: A unit cell for high power solid oxide fuel cell comprises a fuel anode support layer(11), a fuel anode reactive layer(12), a transmitted layer(13), and a cathode layer(14). In the manufacturing method of the unit cells for high power solid oxide fuel cell, the fuel anode reactive layer is manufactured by mixing NiO powder with 2 different types of YSZ powder. The NiO powder has a size of 2-3 microns. The YZS powder is used by mixing 0.2-0.5 microns size of the first powder with the second powder. The YZS powder is obtained by mixing the first powder with the second powder with a weight ratio of 1:1.
    • 目的:提供高功率固体氧化物燃料电池单电池的制造方法,仅通过控制YSZ离子导体的晶粒尺寸而不使用孔隙辅助来控制精细结构来制造单元电池。 构成:用于高功率固体氧化物燃料电池的单电池包括燃料阳极支撑层(11),燃料阳极反应层(12),透射层(13)和阴极层(14)。 在高功率固体氧化物燃料电池单电池的制造方法中,通过将NiO粉末与2种不同种类的YSZ粉末混合来制造燃料阳极反应层。 NiO粉末的尺寸为2-3微米。 通过将0.2-0.5微米尺寸的第一粉末与第二粉末混合来使用YZS粉末。 通过将第一粉末与第二粉末以1:1的重量比混合获得YZS粉末。
    • 29. 发明公开
    • 발수 및 항균 기능을 동시에 갖는 유무기 입자 소재 및 이의 제조방법
    • 同时具有防水和抗菌功能的有机或无机颗粒材料及其制造方法
    • KR1020170041928A
    • 2017-04-18
    • KR1020150140744
    • 2015-10-07
    • 한국생산기술연구원
    • 신교직최경호이상국강주희박인
    • C09D7/12C09D5/14C09D127/12C09D139/02
    • 본발명은발수및 항균기능을동시에갖는유무기입자소재에관한것으로, 더욱상세하게는금속산화물로이루어진코어층, 코어층의둘레에형성되며, 항균특성을가지는화합물로이루어지는내부쉘층및 내부쉘층의둘레에형성되며, 발수특성을가지는화합물로이루어지는외부쉘층을포함하여발수및 항균기능을동시에갖는유무기입자소재및 이의제조방법을제공하여, 발수및 항균특성을극대화시킴과동시에제조단계를단순화하여공정효율증진및 제조단가절감효과를갖는발수및 항균기능을동시에갖는유무기입자소재및 이를포함하여제조되는기능성필름에관한기술을제공한다.
    • 另外,本发明的核心层的周围形成,其由核心层涉及具有防水性,并在同一时间的抗微生物性质,并且更具体地,金属氧化物,内壳层,并且可由具有抗菌性能的化合物的内壳层无机颗粒材料 它被形成在圆周上,包括通过提供无机颗粒材料,并且具有同时防水和抗微生物性能的方法,为了简化制造工序,同时最大限度地提高防水性和抗微生物性质由具有防水性的化合物的外壳层 它提供了一个过程的效率的提高和无机材料粒子和功能性膜的描述中所需要产生的,包括它具有防水和抗微生物性质与在同一时间节省生产成本。