KR100838169B1 - 초음파 화학 반응을 이용한 구리 셀레나이드 화합물의제조방법 - Google Patents
초음파 화학 반응을 이용한 구리 셀레나이드 화합물의제조방법 Download PDFInfo
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- KR100838169B1 KR100838169B1 KR1020060000752A KR20060000752A KR100838169B1 KR 100838169 B1 KR100838169 B1 KR 100838169B1 KR 1020060000752 A KR1020060000752 A KR 1020060000752A KR 20060000752 A KR20060000752 A KR 20060000752A KR 100838169 B1 KR100838169 B1 KR 100838169B1
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- cuse
- copper selenide
- reaction
- selenide compound
- compound
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
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Abstract
Description
Claims (9)
- 에틸렌 글리콜, 에틸렌디아민, 폴리(에틸렌 글리콜) 및 폴리(모노-부틸 에테르)로 이루어진 군에서 선택된 하나 또는 둘 이상의 용매에, 반응물들인 구리 염화물과 아셀렌산을 부가한 후, 상기 용액에 초음파(ultrasonic vibration)를 인가하여 화학반응을 유도함으로써, 구리 셀레나이드 화합물(CuSe2)을 제조하는 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 상기 반응물들은 CuCl2와 H2SeO3인 것을 특징으로 하는 방법.
- 제 2 항에 있어서, 상기 CuCl2은 무수물 또는 수화물의 형태인 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 상기 반응물들은 1 : 0.5 ~ 1 : 5의 비율로 혼합되는 것을 특징으로 하는 방법.
- 삭제
- 제 1 항에 있어서, 상기 용매는 에틸렌 글리콜 또는 에틸렌디아민인 것을 특징으로 하는 방법.
- 제 1 항에 있어서, 상기 초음파는 10 W/cm2 ~ 1000 W/cm2의 파워 밀도(power density)로 5 분 ~ 3 시간 동안 인가하는 것을 특징으로 하는 방법.
- 제 7 항에 있어서, 상기 초음파는 100 ~ 200 w/cm2로 30 분 ~ 2 시간 동안 인가하는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 및 제 6 항 내지 제 8 항 중 어느 한 항의 방법으로 제조되고 0.1 ㎛ 내지 10 ㎛의 평균 입경을 가지는 구리 셀레나이드 화합물(CuSe2).
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KR1020060000752A KR100838169B1 (ko) | 2006-01-04 | 2006-01-04 | 초음파 화학 반응을 이용한 구리 셀레나이드 화합물의제조방법 |
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KR1020060000752A KR100838169B1 (ko) | 2006-01-04 | 2006-01-04 | 초음파 화학 반응을 이용한 구리 셀레나이드 화합물의제조방법 |
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KR20070073170A KR20070073170A (ko) | 2007-07-10 |
KR100838169B1 true KR100838169B1 (ko) | 2008-06-13 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101509332B1 (ko) | 2013-09-04 | 2015-04-07 | 부산대학교 산학협력단 | 입자 크기 및 조성을 제어할 수 있는 구리 셀레나이드의 제조방법 |
Families Citing this family (4)
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US7914762B2 (en) * | 2007-09-28 | 2011-03-29 | Korea Research Institute Of Chemical Technology | Preparation method of chalcopyrite-type compounds with microwave irradiation |
KR20110128580A (ko) | 2010-05-24 | 2011-11-30 | 삼성전자주식회사 | 태양 전지 제조 방법 |
CN104418311A (zh) * | 2013-08-19 | 2015-03-18 | 天津恒电空间电源有限公司 | Cu2-xSe纳米晶片的制备方法 |
CN103466564A (zh) * | 2013-08-30 | 2013-12-25 | 天津大学 | 一种在多元醇基溶液中合成二硒化铜纳米晶的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US6379585B1 (en) | 1997-06-07 | 2002-04-30 | Aron Vecht | Preparation of sulphides and selenides |
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Patent Citations (1)
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US6379585B1 (en) | 1997-06-07 | 2002-04-30 | Aron Vecht | Preparation of sulphides and selenides |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101509332B1 (ko) | 2013-09-04 | 2015-04-07 | 부산대학교 산학협력단 | 입자 크기 및 조성을 제어할 수 있는 구리 셀레나이드의 제조방법 |
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