-
公开(公告)号：KR1020160018337A
公开(公告)日：2016-02-17
申请号：KR1020150067600
申请日：2015-05-14
Applicant: 삼성전자주식회사
Abstract: 하기화학식 1로표시되는리튬공기전지용복합체, 그제조방법및 이를포함하는리튬공기전지가제시된다. [화학식 1] MCN상기화학식 1중 M은 4족원소, 6족원소, 9족원소, 10족원소및 14족원소중에서선택된 1종이상이고, 0
Abstract translation: 公开了一种具有改进的容量特性的锂空气电池的复合材料; 其制备方法; 以及包含该锂空气电池的锂空气电池，其中锂空气电池具有改进的循环特性和改进的稳定性。 用于锂空气电池的复合材料由化学式1表示。化学式1：MC_xN_（1-x）。 在化学式1中，M为选自4族元素，6族元素，9族元素，10族元素和14族元素中的至少1种，x大于0且小于1。
-
公开(公告)号：KR1020140140686A
公开(公告)日：2014-12-10
申请号：KR1020130061258
申请日：2013-05-29
Applicant: 삼성전자주식회사
IPC: H01M4/13 , H01M10/052
CPC classification number: H01M4/62 , H01M4/131 , H01M4/382 , H01M4/48 , H01M4/60 , H01M4/602 , H01M4/625 , H01M4/8652 , H01M4/8663 , H01M10/052 , H01M10/0525 , H01M10/0562 , H01M10/0568 , H01M12/065 , H01M2300/0025 , H01M2300/0071 , Y02E60/122 , Y02E60/50
Abstract: 리튬 금속 또는 리튬 합금을 함유하는 보호음극을 포함하는 리튬 전지용 양극이며, 상기 양극은 양극 활물질, 폴리옥소메타레이트(polyoxometalate) 화합물 및 도전제를 함유하는 리튬 전지용 양극을 제공한다. 또한 상기 양극을 이용한
리튬 전지가 제시된다.Abstract translation: 提供一种锂电池用正极，其包含含有锂金属或锂合金的保护性负极，其中正极含有正极活性物质，多金属氧酸盐化合物和导体。 此外，提供了使用正极的锂电池。
-
公开(公告)号：KR1020130112314A
公开(公告)日：2013-10-14
申请号：KR1020120034583
申请日：2012-04-03
Applicant: 삼성전자주식회사
IPC: H01M12/06
CPC classification number: H01M12/08 , Y02E60/128
Abstract: PURPOSE: A lithium air battery module recycles evaporated electrolyte, thereby preventing the shortage of electrolyte in a lithium air battery. CONSTITUTION: A lithium air battery module (100) comprises one or more lithium air battery cells (20); an additional electrolyte (150) spaced apart from electrolyte in the lithium air battery cell; and a housing (120) which blocks the lithium air battery cell from outside and has an additional electrolyte and the lithium air battery cell inside. The housing additionally includes an outlet (140) discharges air in the housing; and a correcting unit (180) correcting the additional electrolyte from the air.
Abstract translation: 目的：锂空气电池模块回收蒸发的电解液，从而防止锂空气电池中电解液的短缺。 构成：锂空气电池模块（100）包括一个或多个锂空气电池单元（20）; 在锂空气电池单元中与电解质间隔开的附加电解质（150）; 以及壳体（120），其将锂空气电池单元从外部阻挡并且具有附加电解质和锂空气电池单元。 所述壳体还包括排出所述壳体中的空气的出口（140） 以及从空气校正附加电解质的校正单元（180）。
-
公开(公告)号：KR1020120048245A
公开(公告)日：2012-05-15
申请号：KR1020100109784
申请日：2010-11-05
Applicant: 삼성전자주식회사
IPC: H01M12/08 , H01M4/90 , B01J23/34 , B01J23/755
CPC classification number: H01M12/06 , H01M4/8668 , H01M4/8803 , H01M4/9016 , H01M4/9083 , H01M4/92
Abstract: PURPOSE: A positive electrode for lithium air battery is provided to provide a lithium air battery of which energy efficiency and capacity are improved by comprising a catalyst of improved stability. CONSTITUTION: A positive electrode(15) comprises a positive electrode active material which is oxygen, and a redox catalyst(17) of the oxygen. The catalyst comprises manganese oxide in which one or more transition metal of zinc, cobalt, iron, copper and nickel is doped. A manufacturing method of the positive electrode comprises: a step of adsorbing the transition metal to the carbonic material by contacting the carbonic material to transition metal salt-saturated alcohol solution; and a step of adsorbing transition metal-doped oxide by contacting the carbonic material to manganese oxide precursor aqueous solution.
Abstract translation: 目的：提供锂空气电池用正极，以提供锂空气电池，通过包括稳定性提高的催化剂，能够提高能量效率和容量。 构成：正极（15）包括作为氧的正极活性物质和氧的氧化还原催化剂（17）。 催化剂包括其中掺杂有一种或多种锌，钴，铁，铜和镍的过渡金属的氧化锰。 正极的制造方法包括：通过使碳材料与过渡金属盐饱和的醇溶液接触而将过渡金属吸附到碳材料的步骤; 以及通过使碳材料与锰氧化物前体水溶液接触来吸附过渡金属掺杂氧化物的步骤。
-
-
Patent Agency Ranking
-
公开(公告)号：KR101851317B1
公开(公告)日：2018-05-31
申请号：KR1020110074122
申请日：2011-07-26
Applicant: 삼성전자주식회사
CPC classification number: C04B38/0615 , B82Y30/00 , C04B35/521 , C04B35/528 , C04B2111/00853 , C04B2235/42 , C04B2235/421 , C04B2235/48 , C04B2235/5288 , C04B2235/5409 , C04B2235/5445 , C04B2235/5454 , C04B2235/6567 , H01M4/382 , H01M4/9016 , H01M4/96 , H01M12/08 , Y02E60/128 , C04B38/0054
Abstract: 탄소나노튜브; 및이종원소도핑된개질(modified) 탄소계재료를포함하는다공성탄소계복합재료, 이를포함하는양극및 리튬공기전지, 및복합재료의제조방법이제시된다.
-
公开(公告)号：KR1020150058616A
公开(公告)日：2015-05-29
申请号：KR1020130140083
申请日：2013-11-18
Applicant: 삼성전자주식회사
IPC: H01M12/06
CPC classification number: H01M12/08 , H01M2/162 , H01M2/1666 , H01M2/18 , H01M6/187 , H01M10/045 , H01M10/0454 , H01M12/02 , H01M12/06 , H01M2004/025 , Y02E60/128 , Y10T29/49115
Abstract: 공기의공급이용이하고에너지밀도가향상된접이식구조를갖는금속-공기전지를개시한다. 개시된금속-공기전지에따르면, 음극금속층, 음극전해질막및 양극층은양극층이기체확산층의상부표면과접촉하도록기체확산층위로절곡되어있는구조를갖는다. 따라서, 음극금속, 음극전해질, 및양극을지그재그형태로반복적으로접는방식으로셀의개수를증가시킬수 있으며, 셀의개수가증가하더라도기체확산층의일부는한상외부에개방될수 있으므로산소의공급이용이할수 있다.
Abstract translation: 公开了一种具有折叠结构的金属空气电池，能够容易地供应空气并提高能量密度。 根据所公开的金属 - 空气电池，阴极金属层，阴极电解质膜和阳极层在气体扩散层上弯曲以与气体扩散层的上表面接触阳极层。 因此，通过以锯齿形重复地折叠阴极金属，阴极电解质和阳极来增加电池的数量。 即使增加了电池的数量，通过总是将气体扩散层打到外部容易地供给氧气。
-
公开(公告)号：KR101397020B1
公开(公告)日：2014-05-21
申请号：KR1020070118522
申请日：2007-11-20
Applicant: 삼성전자주식회사 , 삼성에스디아이 주식회사
CPC classification number: H01M4/926 , H01M4/885 , H01M4/8882 , H01M4/9016 , H01M4/9083 , H01M4/921 , H01M8/1007 , Y02P70/56
Abstract: Pt-Co계 제1 촉매, Ce계 제2 촉매 및 탄소계 촉매 담체를 포함하는 연료전지용 전극촉매, 그 제조방법, 상기 전극촉매를 포함하는 전극을 구비한 연료가 제공된다.
상기 전극촉매의 제조방법은 Pt 전구체, Co 전구체 및 Ce 전구체를 산화시켜 금속 산화물의 혼합물을 얻는 단계; 상기 금속 산화물을 포함하는 혼합물에 수소 버블링(bubbling) 조건 하에서 탄소계 촉매 담체를 함침시키는 단계; 및 상기 결과물을 수소 분위기 하에서 200 내지 350℃에서 열처리하는 단계를 포함한다.-
公开(公告)号：KR1020130112315A
公开(公告)日：2013-10-14
申请号：KR1020120034584
申请日：2012-04-03
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A charging method of a lithium air battery improves charging energy efficiency by reducing charging and discharging overvoltage. CONSTITUTION: A charging method of a lithium air battery comprises a step of charging a lithium air battery; and a step of discharging the lithium air battery by current at a standard current or less. The charging step comprises a step of charging the lithium air battery with constant current until the voltage of the lithium air battery reaches a standard voltage; and a step of charging the lithium air battery until the current of the lithium air battery reaches the standard current when the voltage of the lithium air battery reaches the standard voltage. [Reference numerals] (AA) Start; (BB,DD,FF,HH) No; (CC,EE,GG,II) Yes; (JJ) End; (S410) Connect external power device?; (S420) Charge with constant current; (S430) Applied voltage = standard voltage?; (S440) Charge with constant voltage; (S450) Applied current = standard current?; (S460) Discharging; (S470) Charging capacity
Abstract translation: 目的：锂空气电池的充电方法通过减少充放电过电压来提高充电能量效率。 构成：锂空气电池的充电方法包括对锂空气电池充电的步骤; 以及以标准电流或更小的电流将锂空气电池放电的步骤。 充电步骤包括以恒定电流对锂空气电池充电直到锂空气电池的电压达到标准电压的步骤; 以及当锂空气电池的电压达到标准电压时，锂电池电池的电流达到标准电流的步骤。 （附图标记）（AA）开始; （BB，DD，FF，HH）否; （CC，EE，GG，II）是的; （JJ）结束; （S410）连接外部电源设备 （S420）恒流充电; （S430）施加电压=标准电压 （S440）恒压充电; （S450）施加电流=标准电流 （S460）放电; （S470）充电容量<=标准容量 （S480）完成充电
-
-
-
-
-
-
-
-
-
Search Results
44
records
(took 0.026 seconds)
