-
公开(公告)号：KR101847735B1
公开(公告)日：2018-04-11
申请号：KR1020160131198
申请日：2016-10-11
Applicant: 안효준
Inventor： 안효준
Abstract: 본발명은골재용선별장치에관한것으로, 더상세하게는세척수의탈수기능이구비된골재용선별장치에관한것이다. 본발명의실시예에따른탈수겸용골재선별장치는, 동력을발생시키는전동모터;와, 전동모터로부터동력을전달받아제1편심캠을일방향으로회전시켜진동을발생시키는제1플라이휠;과, 전동모터로부터동력을전달받아제2편심캠을제1편심캠의회전방향의반대방향으로회전시켜진동을발생시키는제2플라이휠;과, 전동모터에서발생된동력을제1플라이휠및 제2플라이휠로전달시키는구동전달모듈;을, 포함하는진동발생부;와, 외형을형성하는프레임;과, 골재를선별시키는제1골재스크린;과, 제1골재스크린에서선별된골재를재선별시키는제2골재스크린;과, 제2골재스크린에서선별된골재에포함된세척수를탈수시키되전측부가후측부에비해높게설치되는탈수스크린;을, 포함하는골재선별부;를, 포함하는것을특징으로한다.
-
公开(公告)号：KR1020020019789A
公开(公告)日：2002-03-13
申请号：KR1020000053103
申请日：2000-09-07
Applicant: 대한민국(관리청:특허청장, 승계청:경상대학교총장) , 안효준
Inventor： 안효준 , 김기원 , 최대철 , 김창호 , 이문구 , 한지성 , 오상민 , 신준호 , 허보영 , 박철완 , 류호석 , 강근영 , 권현성 , 안주현 , 김준홍 , 한상철 , 이재영
IPC: H01M10/05
CPC classification number: H01M10/0565 , H01M10/052
Abstract: PURPOSE: Provided is a polymer electrolyte having improved mechanical strength, which is produced by adding a porous material having channels capable of the migration of ions to an ion conductive polymer. CONSTITUTION: The process comprises the steps of: stirring the ion conductive polymer selected from the group consisting of polyethylene oxide, polyacrylonitrile, and polyvinylidene fluoride for about 12 hours; impregnating a thin film of the porous material with the stirred ion conductive polymer and drying at an ordinary temperature, wherein the film type porous material is fabric, paper, or a polymer such as polypropylene and polyurethane; redrying the polymer electrolyte at 60deg.C for 12 hours under vacuum.
Abstract translation: 目的：提供具有改善的机械强度的聚合物电解质，其通过将具有能够离子迁移的通道的多孔材料添加到离子导电聚合物中而制备。 方案：该方法包括以下步骤：将选自聚环氧乙烷，聚丙烯腈和聚偏氟乙烯的离子导电聚合物搅拌约12小时; 用搅拌离子导电聚合物浸渍多孔材料的薄膜并在常温下干燥，其中薄膜型多孔材料是织物，纸或聚合物如聚丙烯和聚氨酯; 在60℃下将聚合物电解质在真空下重新搅拌12小时。
-
公开(公告)号：KR100316587B1
公开(公告)日：2001-12-12
申请号：KR1019990017811
申请日：1999-05-18
Applicant: 대한민국 (경상대학교 총장) , 안효준
IPC: H01M4/60
Abstract: 본발명은높은방전용량을가지는리튬전지용유황함유양전극과그 제조방법및 그양전극을구비하는리튬전지에관한것으로, 결정질유황, 비결정질유황, CS(C:탄소, S;유황), MS(M:천이금속, S:유황)중에서선택되는하나이상의유황기저성분 10 내지 40중량%, 바람직하게는 10 내지 20중량%와, 금속및 탄소중 하나이상으로이루어지는전기전도물질및 PEO(PolyEthyleneOxide), PAN(Polyacrylo -nitrile), PVDF(Polyvinylidenefluoride)중에서선택되는하나이상의고분자전해질로이루어지는혼합물을본 발명에의한애트리터형고에너지볼밀내부에넣고, 약 1시간이내동안혼합함으로써제조된다. 이렇게제조된유황함유리튬전지용양전극은비교적짧은혼합시간을필요로하면서도유황양전극의이론방전용량인 1675mAh/g(S)의약 90%를상회하는높은방전용량을가지며, 따라서본 발명에의한양전극을구비하는리튬전지의경우우수한방전특성을가지게된다.
-
公开(公告)号：KR100433702B1
公开(公告)日：2004-05-31
申请号：KR1020010007129
申请日：2001-02-13
Applicant: 안효준
IPC: H01M4/60
Abstract: PURPOSE: Provided are methods for producing a sulfur electrode of ultrahigh capacity, shelf stable lithium sulfur battery and electrolyte, having increased mechanical strength by comprising a ceramic powder and a metal powder. CONSTITUTION: The anode of ultrahigh capacity, shelf stable sulfur battery is produced by the steps of (i) providing an electrode material consisting of 10-60 wt% of sulfur, 10-30 wt% of carbon, 10-55 wt% of PEO(polyethylene oxide), 3-10 wt% of Li-salt; and (ii) mixing the electrode material using high energy ball mill. The electrolyte of ultrahigh capacity, shelf stable sulfur battery is produced by the steps of (i) providing any one of polymer selected from polyvinylidene fluoride(PVdF), PAN(polyacrylonitride) and PMMA(polymethyl-methacrylate); (ii) providing any one of plasticizer selected from EC(ethylene carbonate), PC(propylene carbonate), TG(tetra(ethylene glycol)dimethyl ether), NMP(1-methyl-2-pyrrolidinone) and DEC(diethyl carbonate); (iii) providing a lithium salt for increasing ion conductivity; and (iv) adding a metal oxide to the mixture in order to impart mechanical strength to the mixture.
Abstract translation: 目的：提供一种通过包含陶瓷粉末和金属粉末来制造具有增加的机械强度的超高容量，耐储存锂硫电池和电解质的硫电极的方法。 构成：超高容量耐贮存硫电池的阳极通过以下步骤制备：（i）提供由10-60重量％的硫，10-30重量％的碳，10-55重量％的PEO （聚环氧乙烷），3-10wt％的Li盐; 和（ii）使用高能球磨机混合电极材料。 （i）提供选自聚偏二氟乙烯（PVdF），PAN（聚丙烯腈）和PMMA（聚甲基丙烯酸甲酯）中的任何一种聚合物的步骤; （ii）提供选自EC（碳酸亚乙酯），PC（碳酸亚丙酯），TG（四（乙二醇）二甲醚），NMP（1-甲基-2-吡咯烷酮）和DEC（碳酸二乙酯）中的任一种增塑剂; （iii）提供锂盐以增加离子电导率; 和（iv）向混合物中加入金属氧化物以赋予混合物机械强度。
-
公开(公告)号：KR1020020066782A
公开(公告)日：2002-08-21
申请号：KR1020010007129
申请日：2001-02-13
Applicant: 안효준
IPC: H01M4/60
Abstract: PURPOSE: Provided are methods for producing a sulfur electrode of ultrahigh capacity, shelf stable lithium sulfur battery and electrolyte, having increased mechanical strength by comprising a ceramic powder and a metal powder. CONSTITUTION: The anode of ultrahigh capacity, shelf stable sulfur battery is produced by the steps of (i) providing an electrode material consisting of 10-60 wt% of sulfur, 10-30 wt% of carbon, 10-55 wt% of PEO(polyethylene oxide), 3-10 wt% of Li-salt; and (ii) mixing the electrode material using high energy ball mill. The electrolyte of ultrahigh capacity, shelf stable sulfur battery is produced by the steps of (i) providing any one of polymer selected from polyvinylidene fluoride(PVdF), PAN(polyacrylonitride) and PMMA(polymethyl-methacrylate); (ii) providing any one of plasticizer selected from EC(ethylene carbonate), PC(propylene carbonate), TG(tetra(ethylene glycol)dimethyl ether), NMP(1-methyl-2-pyrrolidinone) and DEC(diethyl carbonate); (iii) providing a lithium salt for increasing ion conductivity; and (iv) adding a metal oxide to the mixture in order to impart mechanical strength to the mixture.
Abstract translation: 目的：提供超高容量，耐贮存的锂硫电池和电解质的硫电极的制造方法，其通过包含陶瓷粉末和金属粉末而具有增加的机械强度。 构成：超高容量的阳极，储存稳定的硫电池通过以下步骤生产：（i）提供由10-60重量％的硫，10-30重量％的碳，10-55重量％的PEO组成的电极材料 （聚环氧乙烷），3-10重量％的Li-盐; 和（ii）使用高能球磨机混合电极材料。 通过以下步骤生产超高容量，稳定的硫电池的电解质：（i）提供选自聚偏二氟乙烯（PVdF），PAN（聚丙烯·氮化物）和PMMA（聚甲基丙烯酸甲酯）中的任何一种; （ii）提供选自EC（碳酸亚乙酯），PC（碳酸亚丙酯），TG（四（乙二醇）二甲醚），NMP（1-甲基-2-吡咯烷酮）和DEC（碳酸二乙酯）的任何一种增塑剂; （iii）提供锂盐以提高离子电导率; 和（iv）向混合物中加入金属氧化物以赋予混合物机械强度。
-
Patent Agency Ranking
公开(公告)号：KR1020000074102A
公开(公告)日：2000-12-05
申请号：KR1019990017811
申请日：1999-05-18
Applicant: 대한민국 (경상대학교 총장) , 안효준
IPC: H01M4/60
Abstract: PURPOSE: A high capacity sulfur anode for a lithium battery, a method for manufacturing the sulfur anode, and a lithium battery using the sulfur anode are provided to reduce the manufacturing cost and the manufacturing time of a lithium battery. CONSTITUTION: A sulfur anode for a lithium battery is comprised of a mixture of an active material comprised of a sulfur-based substance and a polymer electrolyte which is used as an electric ion conductive material and an ion conductive material. The sulfur-based substance is selected from a crystal sulfur, a non-crystal sulfur, CS, and MS. C is carbon, S is sulfur, and M is a transition metal. The weight of the sulfur-based substance is ten to forty weight percent. The sulfur anode has a discharging capacity of more than ninety percent.
Abstract translation: 目的：提供用于锂电池的高容量硫阳极，硫阳极的制造方法和使用硫阳极的锂电池，以降低锂电池的制造成本和制造时间。 构成：用于锂电池的硫阳极包括由用作电离子导电材料和离子导电材料的硫基物质和聚合物电解质组成的活性材料的混合物。 硫基物质选自结晶硫，非结晶硫，CS和MS。 C是碳，S是硫，M是过渡金属。 硫系物质的重量为10〜40重量％。 硫阳极的放电容量大于百分之九十。
-
-
公开(公告)号：KR100337806B1
公开(公告)日：2002-05-23
申请号：KR1020000014565
申请日：2000-03-22
Applicant: 대한민국(관리청:특허청장, 승계청:경상대학교총장) , 안효준
IPC: C23C14/34
Abstract: 본 발명은 수소 내의 불순물에 의한 수소 저장 합금의 성능 저하를 방지하기 위하여 수소 분자, 원자 또는 이온만을 선택적으로 투과시킬 수 있는 수소 분리막이 수소 저장 합금 표면에 적층된 수소 저장 합금을 제공하기 위한 것이다.
-
公开(公告)号：KR1020010092552A
公开(公告)日：2001-10-26
申请号：KR1020000014565
申请日：2000-03-22
Applicant: 대한민국(관리청:특허청장, 승계청:경상대학교총장) , 안효준
IPC: C23C14/34
CPC classification number: C23C14/205 , H01M4/385
Abstract: PURPOSE: Hydrogen storage alloys that are coated with hydrogen selective membrane to selectively allow permeation of hydrogen molecular/atom/ion with excluding impurities are provided to prevent poor performance of hydrogen storage alloys according to a prior reaction between hydrogen storage alloys and oxygen/carbon monoxide. The hydrogen storage alloys are expected to exhibit prominent performances in heat pump and thermal storage system. CONSTITUTION: In one embodiment of the present invention, poly ethylene oxide powder is dissolved into acetonitrile, glass-coated, dried in atmosphere and then dried again in a vacuum oven at 60deg.C to obtain a circular transparent PEO polymer film with 95mm in diameter and 14mm in thickness. On the surface of the PEO polymer film TiNi hydrogen storage alloy thin layer is deposited for 1 hr by DC magnetron sputtering method where initial pressure of deposition is about 5x10¬-6 torr, DC voltage is 100watt, sputtering pressure is 2.2x10¬-3 torr, flow rate of Ar is 4 sccm, the distance of target and substrate is 10cm. In the DC magnetron sputtering method a Ti:Ni(60:40, 2inches) substrate is employed as a disc bulk target, wherein temperature of the substrate is kept to be 25deg.C.
Abstract translation: 目的：提供用氢选择性膜涂覆以选择性允许氢分子/原子/离子与排除杂质渗透的储氢合金，以防止储氢合金根据储氢合金和氧/一氧化碳之间的先前反应而导致性能不佳 。 储氢合金预期在热泵和蓄热系统中表现出突出的性能。 构成：在本发明的一个实施方案中，将聚环氧乙烷粉末溶解在乙腈中，玻璃涂布，在大气中干燥，然后在60℃的真空烘箱中再次干燥，得到直径为95mm的圆形透明PEO聚合物膜 厚度为14mm。 在PEO聚合物膜的表面上，通过直流磁控溅射法沉积TiNi储氢合金薄层1小时，其中初始沉积压力为约5×10 -6托，直流电压为100瓦，溅射压力为2.2×10 -3 Torr，Ar的流速为4sccm，目标和底物的距离为10cm。 在直流磁控溅射法中，使用Ti：Ni（60:40,2吋）的基板作为圆盘体靶，其中基板的温度保持在25℃。
-
公开(公告)号：KR1020010026713A
公开(公告)日：2001-04-06
申请号：KR1019990038140
申请日：1999-09-08
Applicant: 경상대학교 생산기술연구소 , 안효준 , 안인섭
Abstract: PURPOSE: A method for manufacturing an alloy using a hydrogen compound is provided in which there is no need to worry about oxidation of metal by preparing a direct reduction environment, amorphous or metastable phase alloy is easily manufactured by transfer of atom short-range of hydrogen storage alloys which is occurred during the hydrogen emission and absorption process, and a particle size of alloy powder can be decreased by using metal hydrides having very strong embrittlement, thereby easily crushing the alloy powder. CONSTITUTION: The method for manufacturing an alloy using a hydrogen compound is characterized in that a metastable phase alloy is manufactured at a lower temperature than a fusion point under the reduction environment by hydrogenation treatment milling metal hydride (MHx) powder and reaction metal (A) powder having a weak binding force with hydrogen, wherein the metal hydride (MHx) are one or more compounds selected from the group consisting of TiH2, ZrH2, LiH2, LaH2, MgH2, VH2, BeH2, CaH2, GdH2, CeH2, ErH2, PdH2, TiFeH2, ZrNiH2 and MgNiH2, and the reaction metal (A) are one or more metals selected from the group consisting of Fe, Ni, Co, Cr, V, Mn, Zn, Cu, Ag, Au, Al, Si and Ge.
Abstract translation: 目的：提供一种使用氢化合物制造合金的方法，其中通过制备直接还原环境不需要担心金属的氧化，非晶或亚稳相合金容易通过转移原子短程氢 通过使用具有非常强的脆性的金属氢化物，可以减少在氢气发射和吸收过程中发生的储存合金和合金粉末的粒度，从而容易地破碎合金粉末。 构成：使用氢化合物的合金的制造方法的特征在于，通过氢化处理研磨金属氢化物（MHx）粉末和反应金属（A），在还原环境下比在熔点低的温度下制造亚稳相合金， 具有与氢结合力弱的粉末，其中金属氢化物（MHx）是一种或多种选自TiH 2，ZrH 2，LiH 2，LaH 2，MgH 2，VH 2，BeH 2，CaH 2，GdH 2，CeH 2，ErH 2，PdH 2 ，TiFeH 2，ZrNiH 2和MgNiH 2，并且反应金属（A）是选自Fe，Ni，Co，Cr，V，Mn，Zn，Cu，Ag，Au，Al，Si和Ge中的一种或多种金属 。
-
-
-
-
-
-
-
-
-
Search Results
22
records
(took 0.059 seconds)
