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1. 实用新型

KR200341252Y1 나노와이어가 결정성장된 반도체기판 失效
标题翻译：纳米线结晶在其上的半导体衬底，
公开(公告)号：KR200341252Y1
公开(公告)日：2004-02-11
申请号：KR2020030037156
申请日：2003-11-28
申请人： 성윤모
发明人： 성윤모 , 김대희 , 이정철 , 박경수 , 신영근 , 나정준 , 황상호 , 홍순진 , 성훈
IPC分类号： H01L21/20 , B82Y40/00
摘要： 본 고안은 나노와이어가 결정성장된 반도체기판에 관한 것으로서, 더욱 상세하게는 결정성장하는 나노와이어로 내부결함의 전파 저지 및 에피성장을 할 수 있도록 이중완충층을 이용한 나노와이어가 결정성장된 반도체기판에 관한 것이다.
본 고안은 나노와이어가 결정성장된 반도체 기판에 있어서, 반도체 기판(10) 상에 증착되어 결정성장하는 나노와이어(30)로 내부결함밀도가 전파되는 것을 저지하는 제 1완충층(40)과, 상기 제 1완충층(40)의 상부에 증착되고 결정성장하는 나노와이어(30)와 동일한 격자상수를 가지는 제 2완충층(50)과, 상기 제 2완충층(50)의 상부에 결정성장되어지되, 상기 제 2완충층(50)에 촉매(20)가 증착된 후 이 촉매(20)와 갈륨과 반응성가스에 의해 결정성장된 나노와어어(30)로 구성된다.

2. 发明公开

KR1020030096187A 나노와이어가 결정성장된 반도체기판 및 나노와이어의결정성장공정 失效
标题翻译：纳米线纳米线晶体半导体基片和晶体生长过程
公开(公告)号：KR1020030096187A
公开(公告)日：2003-12-24
申请号：KR1020030085387
申请日：2003-11-28
申请人： 성윤모 , (주)나노텍
发明人： 성윤모 , 김대희 , 이정철 , 박경수 , 신영근 , 나정준 , 황상호 , 홍순진 , 성훈
IPC分类号： H01L21/18 , B82Y40/00
摘要： PURPOSE: A nano wire crystal grown semiconductor substrate and a crystal growth process of a nano wire are provided to be capable of preventing inner defect from being prevailed from a semiconductor substrate to the nano wire and carrying out an epitaxial growth process for forming the nano wire by using the upper and lower buffer layer deposited between the nano wire and the semiconductor substrate. CONSTITUTION: The first buffer layer(40) is deposited at the upper portion of a semiconductor substrate(10). The second buffer layer(50) is deposited on the first buffer layer. Then, nano size catalysts(20) are deposited at the upper portion of the second buffer layer. A crystal growth process is carried out at the upper portion of the resultant structure by using gallium and reaction gas for forming a nano wire(30), wherein the nano wire has the same lattice constant as the second buffer layer.
摘要翻译：目的：提供纳米线晶体生长半导体衬底和纳米线的晶体生长工艺，以能够防止内部缺陷从半导体衬底到纳米线的优势，并进行用于形成纳米线的外延生长工艺通过使用沉积在纳米线和半导体衬底之间的上下缓冲层。构成：第一缓冲层（40）沉积在半导体衬底（10）的上部。第二缓冲层（50）沉积在第一缓冲层上。然后，在第二缓冲层的上部沉积纳米尺寸的催化剂（20）。通过使用镓和用于形成纳米线（30）的反应气体，在所得结构的上部进行晶体生长处理，其中纳米线具有与第二缓冲层相同的晶格常数。

3. 发明授权

KR100432873B1 티타니아 광촉매 분말의 결정구조 및 이의 제조공정 失效
标题翻译： 티타아아광촉매분말의결정구조및이의제조공정
公开(公告)号：KR100432873B1
公开(公告)日：2004-06-01
申请号：KR1020030084454
申请日：2003-11-26
申请人： 성윤모 , (주)나노텍
发明人： 성윤모 , 이진경 , 이용지 , 박하나 , 황상호 , 홍순진 , 성훈
IPC分类号： B01J21/06 , B82Y30/00
摘要： PURPOSE: A nanocrystalline titania photocatalyst powder in which anatase phase and rutile phase are formed in a dual structure of core shell, a micro space is formed between the core and shell, and micro pores are formed inside the core is provided, and a preparation process of the titania photocatalyst powder is provided. CONSTITUTION: The process comprises first process of preparing a mixed solution of Ti(OPr)4-AcAc-PEO and preparing micro spherical amorphous TiO2-PEO mixed powder by bonding of nano titanium and oxygen from the mixed solution of Ti(OPr)4-AcAc-PEO; second process of heat treating the amorphous TiO2-PEO mixed powder so that the amorphous TiO2-PEO mixed powder is phase transformed into crystalline titania powder in which anatase phase and rutile phase are formed in a core shell structure; and third process of cooling the titania powder after performing the heat treatment so that the phase transformed core shell structure is separated, wherein the first process comprises a process (a) of preparing a PEO solution, a process (b) of preparing a titanium-isopropoxide solution, a process (c) of preparing a mixed solution of the PEO solution and titanium-isopropoxide solution, a process (d) of first agitating the mixed solution, a process (e) of second agitating the mixture after adding deionized water and catalyst agent to the first agitated mixed solution, a process (f) of preparing a mixed solution in which TiO2-PEO is formed in the sol state by aging the second agitated mixed solution, a process of (g) of filtering the prepared mixed solution in which TiO2-PEO is formed in the sol state, and a process (h) of TiO2-PEO mixed powder by drying the filtered mixed solution in which TiO2-PEO is formed in the sol state.
摘要翻译：目的：一种纳米晶二氧化钛光催化剂粉末，其中在核壳的双重结构中形成锐钛矿相和金红石相，在核壳之间形成微空间，并且在核的内部形成微孔，以及制备过程提供二氧化钛光催化剂粉末。本发明涉及一种制备Ti（OPr）4-AcAc-PEO混合溶液的第一工艺，通过将Ti（OPr）4 -AcA-PEO混合溶液中的纳米钛与氧气结合而制备微球形非晶态TiO 2 -PEO混合粉末，乙酰丙酮-PEO; 第二步，热处理无定形TiO 2 -PEO混合粉末，使得无定形TiO 2 -PEO混合粉末相变成结晶二氧化钛粉末，其中在核壳结构中形成锐钛矿相和金红石相; （a）制备PEO溶液的方法，（b）制备钛基复合材料的方法，其中所述方法包括以下步骤：（a）异丙醇盐溶液，制备PEO溶液和异丙醇钛溶液的混合溶液的方法（c），首先搅拌混合溶液的方法（d），加入去离子水后再搅拌混合物的方法（e）和（f）制备混合溶液，其中通过老化第二搅拌混合溶液在溶胶状态下形成TiO 2 -PEO;（g）过滤所制备的混合溶液在溶胶状态下形成TiO 2 -PEO的过滤混合溶液和TiO 2 -PEO混合粉末的过程（h）。

4. 发明公开

KR1020030096171A 티타니아 광촉매 분말의 결정구조 및 이의 제조공정 失效
标题翻译：具有核壳结构的纳米晶钛酸钙粉末及其制备方法
公开(公告)号：KR1020030096171A
公开(公告)日：2003-12-24
申请号：KR1020030084454
申请日：2003-11-26
申请人： 성윤모 , (주)나노텍
发明人： 성윤모 , 이진경 , 이용지 , 박하나 , 황상호 , 홍순진 , 성훈
IPC分类号： B01J21/06 , B82Y30/00
CPC分类号： B01J37/0018 , B01J21/063 , B01J35/004 , B82Y30/00
摘要： PURPOSE: A nanocrystalline titania photocatalyst powder in which anatase phase and rutile phase are formed in a dual structure of core shell, a micro space is formed between the core and shell, and micro pores are formed inside the core is provided, and a preparation process of the titania photocatalyst powder is provided. CONSTITUTION: The process comprises first process of preparing a mixed solution of Ti(OPr)4-AcAc-PEO and preparing micro spherical amorphous TiO2-PEO mixed powder by bonding of nano titanium and oxygen from the mixed solution of Ti(OPr)4-AcAc-PEO; second process of heat treating the amorphous TiO2-PEO mixed powder so that the amorphous TiO2-PEO mixed powder is phase transformed into crystalline titania powder in which anatase phase and rutile phase are formed in a core shell structure; and third process of cooling the titania powder after performing the heat treatment so that the phase transformed core shell structure is separated, wherein the first process comprises a process (a) of preparing a PEO solution, a process (b) of preparing a titanium-isopropoxide solution, a process (c) of preparing a mixed solution of the PEO solution and titanium-isopropoxide solution, a process (d) of first agitating the mixed solution, a process (e) of second agitating the mixture after adding deionized water and catalyst agent to the first agitated mixed solution, a process (f) of preparing a mixed solution in which TiO2-PEO is formed in the sol state by aging the second agitated mixed solution, a process of (g) of filtering the prepared mixed solution in which TiO2-PEO is formed in the sol state, and a process (h) of TiO2-PEO mixed powder by drying the filtered mixed solution in which TiO2-PEO is formed in the sol state.
摘要翻译：目的：一种纳米晶体二氧化钛光催化剂粉末，其中锐钛矿相和金红石相形成在核心壳的双重结构中，在芯和壳之间形成微小空间，并且在芯内形成微孔，制备过程的二氧化钛光催化剂粉末。构成：该方法包括通过Ti（OPr）4-AcAc-PEO的混合溶液与Ti（OPr）4-AcAc-PEO的混合溶液的混合溶液制备微球状无定形TiO 2 -PEO混合粉末的第一工序，乙酰丙酮-PEO; 对无定形TiO 2 -PEO混合粉末进行热处理的第二种方法，使无定形TiO 2 -PEO混合粉末相转化成结晶二氧化钛粉末，其中在壳壳结构中形成锐钛矿相和金红石相; 以及在进行热处理之后冷却所述二氧化钛粉末以使所述相变芯壳结构分离的第三工艺，其中所述第一工艺包括制备PEO溶液的方法（a），制备钛 - 异丙氧基溶液，制备PEO溶液和异丙醇钛溶液的混合溶液的方法（c），首先搅拌混合溶液的方法（d），在加入去离子水后第二次搅拌混合物的方法（e）和催化剂到第一搅拌混合溶液的方法（f）通过使第二搅拌的混合溶液老化来制备溶胶状态形成TiO 2 -PPE的混合溶液的方法（f），将制备的混合溶液其中TiO 2 -PEO以溶胶状态形成，和通过干燥TiO 2 -PEO混合粉末的方法（h），其中形成溶胶状态的TiO 2 -PEO的过滤混合溶液。

5. 发明授权

KR100432874B1 나노와이어가 결정성장된 반도체기판 및 나노와이어의결정성장공정 失效
标题翻译： 나노와이어가결정성장된반도체기판및나노와이어의결정성장공정
公开(公告)号：KR100432874B1
公开(公告)日：2004-06-01
申请号：KR1020030085387
申请日：2003-11-28
申请人： 성윤모 , (주)나노텍
发明人： 성윤모 , 김대희 , 이정철 , 박경수 , 신영근 , 나정준 , 황상호 , 홍순진 , 성훈
IPC分类号： H01L21/18 , B82Y40/00
摘要： PURPOSE: A nano wire crystal grown semiconductor substrate and a crystal growth process of a nano wire are provided to be capable of preventing inner defect from being prevailed from a semiconductor substrate to the nano wire and carrying out an epitaxial growth process for forming the nano wire by using the upper and lower buffer layer deposited between the nano wire and the semiconductor substrate. CONSTITUTION: The first buffer layer(40) is deposited at the upper portion of a semiconductor substrate(10). The second buffer layer(50) is deposited on the first buffer layer. Then, nano size catalysts(20) are deposited at the upper portion of the second buffer layer. A crystal growth process is carried out at the upper portion of the resultant structure by using gallium and reaction gas for forming a nano wire(30), wherein the nano wire has the same lattice constant as the second buffer layer.
摘要翻译：目的：提供纳米线晶体生长的半导体衬底和纳米线的晶体生长工艺，以能够防止内部缺陷从半导体衬底盛行到纳米线，并且执行用于形成纳米线的外延生长工艺通过使用沉积在纳米线与半导体衬底之间的上缓冲层和下缓冲层。构成：第一缓冲层（40）沉积在半导体衬底（10）的上部。第二缓冲层（50）沉积在第一缓冲层上。然后，纳米尺寸催化剂（20）沉积在第二缓冲层的上部。通过使用镓和反应气体形成纳米线（30），在所得结构的上部执行晶体生长过程，其中纳米线具有与第二缓冲层相同的晶格常数。

6. 实用新型

KR200341547Y1 티타니아 광촉매 분말이 혼합된 수질정화용 필터 失效
标题翻译：用于净化与二氧化钛光催化剂粉末混合的水的过滤器
公开(公告)号：KR200341547Y1
公开(公告)日：2004-02-14
申请号：KR2020030037107
申请日：2003-11-27
申请人： 성윤모
发明人： 성윤모 , 이진경 , 이용지 , 박하나 , 황상호 , 홍순진 , 성훈
IPC分类号： B01J21/06 , B82Y30/00
CPC分类号： B01D39/2031 , B01D2255/20707 , B01D2255/802 , B01J21/063 , B01J37/04 , B01J37/08 , B82Y30/00
摘要： 본 고안은 수질정화용 필터에 관한 것으로, 아나타제상 및 루틸상을 코어-셸의 이중구조로 형성하고, 그 형성된 이중구조인 코어 및 셸 사이에 마이크로 크기를 가지는 공간의 형성 및 코어의 내부에도 나노크기를 가지는 다공성이 형성된 티타니아 광촉매 분말이 혼합된 수질정화용 필터에 관한 것이다.
본 고안은 아나타제 상의 내부 코어(100)와 루틸 상의 외부 셀(200)로 구성되고, 상기 코어(100)와 셸(200) 사이에 마이크로 크기의 공간(300)이 형성된 결정상으로 구성되는 티타니아 광촉매 분말이 혼합된 수질정화용 필터로 이루어진다.

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