公开(公告)号：KR1020130119400A

公开(公告)日：2013-10-31

申请号：KR1020130115595

申请日：2013-09-27

Applicant: 서울대학교산학협력단

Inventor： 박찬 ,  김석환 ,  김진상 ,  도칠훈 ,  정승호 ,  윤세진

IPC: H01M14/00

Abstract: PURPOSE: A beta battery has improved surface area where a first semiconductor film and a metal structure are three dimensionally in contact with each other, thereby increasing the current amount per unit area and having excellent electrical efficiency. CONSTITUTION: A beta battery includes a metal structure (100) including a plurality of pores (102); a radioisotope source (130) filling the plurality of pores; and a first semiconductor (120) arranged between the metal structure and a radiation source. A manufacturing method of the beta battery comprises a step of forming a plurality of pores in a metal structure including a first metal; a first semiconductor film on the inner side of the pores; and a step of providing a radiation source filling the pores with the first semiconductor film.

Abstract translation: 目的：β电池具有改善的表面积，其中第一半导体膜和金属结构相互三维地接触，从而增加每单位面积的电流量并且具有优异的电效率。 构成：β电池包括包括多个孔（102）的金属结构（100）; 填充所述多个孔的放射性同位素源（130）; 以及布置在金属结构和辐射源之间的第一半导体（120）。 β电池的制造方法包括在包括第一金属的金属结构体中形成多个孔的工序; 在孔的内侧的第一半导体膜; 以及提供用第一半导体膜填充孔的辐射源的步骤。

公开(公告)号：KR101458784B1

公开(公告)日：2014-11-05

申请号：KR1020130115595

申请日：2013-09-27

Applicant: 서울대학교산학협력단

Inventor： 박찬 ,  김석환 ,  김진상 ,  도칠훈 ,  정승호 ,  윤세진

IPC: H01M14/00

Abstract: 베타 전지 및 이를 제조하는 방법을 제공한다. 베타 전지는, 다수의 기공들을 포함하는 금속 구조물, 다수의 기공들을 채우는 방사선원 및 금속 구조물 및 방사선원 사이에 배치되는 제1 반도체막을 포함한다.

公开(公告)号：KR1020130029219A

公开(公告)日：2013-03-22

申请号：KR1020110092482

申请日：2011-09-14

Applicant: 서울대학교산학협력단

Inventor： 정승호 ,  윤세진 ,  박찬 ,  김석환 ,  도칠훈 ,  김진상

IPC: H01M14/00

Abstract: PURPOSE: A beta battery is provided to improve current per unit area and to have excellent electricity efficiency. CONSTITUTION: A beta battery comprises a metal structure(100) which comprises multiple pores(102); a radioisotope source(130) which fills the multiple pores; and a first semiconductor film(120) which is arranged between the conductive structure and the radioisotope source. The metal structure comprises copper, zinc, nickel, aluminum, manganese, silver, platinum, magnesium, palladium, titanium, and gold. The first semiconductor film is a first conductive type which comprises a nitride or an oxide of a metal which is the same as a metal in the metal structure.

Abstract translation: 目的：提供β电池，以提高每单位面积的电流，并具有优良的电力效率。 构成：β电池包括包括多个孔（102）的金属结构（100）; 放射性同位素源（130），其填充所述多个孔; 以及布置在导电结构和放射性同位素源之间的第一半导体膜（120）。 金属结构包括铜，锌，镍，铝，锰，银，铂，镁，钯，钛和金。 第一半导体膜是第一导电型，其包括与金属结构中的金属相同的金属的氮化物或氧化物。