公开(公告)号：KR101407650B1

公开(公告)日：2014-06-13

申请号：KR1020080031710

申请日：2008-04-04

Applicant: 성균관대학교산학협력단

Inventor： 박진환 ,  김태성 ,  김광수

IPC: B82B3/00

CPC classification number: H01M10/052 ,  B01J19/088 ,  B01J2219/0869 ,  B01J2219/0875 ,  B01J2219/0883 ,  B01J2219/0894 ,  B82Y30/00 ,  C01B13/28 ,  C01P2004/62 ,  C01P2004/64 ,  H01M4/134 ,  Y02T10/7011 ,  Y10T428/2982

Abstract: 본 발명은 저온 플라즈마를 이용한 나노입자 제조방법, 나노입자 및 이를 포함한 전극을 구비한 리튬 전지에 관한 것이다. 상기 나노입자 제조방법에 따르면, 균일한 크기의 나노입자를 제조할 수 있으며, 코어-쉘 구조의 나노입자 제조도 가능하다. 상기 나노입자는 리튬 전지 등과 같은 다양한 소자에 적용될 수 있다.
나노입자 제조방법, 리튬 전지

公开(公告)号：KR1020130056668A

公开(公告)日：2013-05-30

申请号：KR1020110122392

申请日：2011-11-22

Applicant: 삼성전자주식회사 ,  성균관대학교산학협력단

Inventor： 박진환 ,  황동목 ,  우선확

IPC: H01M4/583 ,  H01M4/38 ,  H01M10/052 ,  H01M4/139

CPC classification number: H01M4/364 ,  H01M4/133 ,  H01M4/134 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/587 ,  H01M10/0525 ,  Y02T10/7011

Abstract: PURPOSE: A composite negative active material is provided to improve lifetime and structure stability, thereby improving lifetime of a lithium secondary battery. CONSTITUTION: A composite negative active material comprises a porous carbon material; and a metal nanostructure arranged in one or more pores inside or on the surface of the porous carbon material. The metal nanocomposite is grown on the basis of a metal catalyst particle arranged inside or on the surface of the porous carbon material. A lithium secondary battery comprises a positive electrode which includes a positive electrode active material, a negative electrode which includes a negative electrode active material; and electrolyte which is inserted between the positive electrode and negative electrode. The negative electrode active material comprises the composite negative electrode active material.

Abstract translation: 目的：提供复合负极活性材料，以改善寿命和结构稳定性，从而提高锂二次电池的使用寿命。 构成：复合负极活性材料包括多孔碳材料; 以及布置在多孔碳材料表面内或表面上的一个或多个孔中的金属纳米结构。 金属纳米复合材料基于布置在多孔碳材料的内部或表面上的金属催化剂颗粒生长。 锂二次电池包括正极，其包括正极活性物质，负极包括负极活性物质; 以及插入在正极和负极之间的电解质。 负极活性物质由复合负极活性物质构成。

公开(公告)号：KR1020100104378A

公开(公告)日：2010-09-29

申请号：KR1020090022753

申请日：2009-03-17

Applicant: 삼성전자주식회사 ,  성균관대학교산학협력단

Inventor： 박진환 ,  박성호 ,  신태연

IPC: H01G11/02 ,  H01G11/26 ,  B82Y30/00

CPC classification number: H01G9/0029 ,  H01G9/058 ,  H01G11/26 ,  H01G11/46 ,  H01G11/86 ,  Y02E60/13

Abstract: PURPOSE: An electrode for a super capacitor, the super capacitor using the same, and a manufacturing method thereof are provided to increase the capacity of the super capacitor by adopting the electrode for the supper capacitor, which includes a metal nano structure. CONSTITUTION: An electrode for a super capacitor includes a conductive substrate, a metal nano structure, and a metal oxide. The metal nano structure is formed on the conductive substrate and is a porous metal nano bar or porous metal nano tube. The metal nano structure includes one or more among Au, Ag, Ni, Cu, Pt, Mn, Ru, and Li. The metal oxide is coated on the metal nano structure.

Abstract translation: 目的：提供一种用于超级电容器的电极，使用该超级电容器的超级电容器及其制造方法，以通过采用包括金属纳米结构的超级电容器用电极来增加超级电容器的容量。 构成：用于超级电容器的电极包括导电基底，金属纳米结构和金属氧化物。 金属纳米结构形成在导电性基体上，是多孔金属纳米棒或多孔金属纳米管。 金属纳米结构包括Au，Ag，Ni，Cu，Pt，Mn，Ru和Li中的一种或多种。 金属氧化物被涂覆在金属纳米结构上。

公开(公告)号：KR1020090106166A

公开(公告)日：2009-10-08

申请号：KR1020080031710

申请日：2008-04-04

Applicant: 성균관대학교산학협력단

Inventor： 박진환 ,  김태성 ,  김광수

IPC: B82B3/00

CPC classification number: H01M10/052 ,  B01J19/088 ,  B01J2219/0869 ,  B01J2219/0875 ,  B01J2219/0883 ,  B01J2219/0894 ,  B82Y30/00 ,  C01B13/28 ,  C01P2004/62 ,  C01P2004/64 ,  H01M4/134 ,  Y02T10/7011 ,  Y10T428/2982

Abstract: PURPOSE: A method for preparing nanoparticles and a lithium electrode employing the same are provided to exhibit high reproducibility, particle distribution uniformity, and profitability. CONSTITUTION: A method for preparing nanoparticles comprises the following steps of: preparing a nanoparticle making device; vacuuming a reaction chamber(S100); injecting a first processing gas and ambient gas into the reaction chamber(S200); controlling the first processing gas and ambient gas to maintain the steady state(S300); and applying plasma to a nanoparticle forming area of the reaction chamber at the same time injecting a second processing gas, and accommodating the formed nanoparticles in a receiving area of the reaction chamber(S400).

Abstract translation: 目的：提供一种制备纳米颗粒的方法和使用该方法的锂电极，以显示高重现性，颗粒分布均匀性和获利性。 构成：制备纳米颗粒的方法包括以下步骤：制备纳米颗粒制备装置; 抽真空反应室（S100）; 将第一处理气体和环境气体注入所述反应室（S200）中; 控制第一处理气体和环境气体以保持稳定状态（S300）; 同时将等离子体施加到反应室的纳米颗粒形成区域同时注入第二处理气体，并将形成的纳米颗粒容纳在反应室的接收区域中（S400）。