发明名称 |
LIGHT-HEAT ENERGY CONVERSION MODULE HAVING NANOSTRUCTURED SURFACE AND METHOD FOR FABRICATING THE SAME |
摘要 |
The present invention relates to a sunlight-thermal energy conversion device capable of converting sunlight into thermal energy. More specifically, provided are a highly-efficient sunlight-thermal energy conversion device having a fine surface structure capable of significantly improving efficiency of sunlight -thermal energy conversion by maximizing absorption ratio of sunlight and accordingly maximizing boiling heat transfer efficiency to other heating media and a manufacturing method thereof. To that end, according to the present invention, the sunlight-thermal energy conversion device includes: a substrate which is made of semiconductor material; a plurality of first nano-wires which are extended upward in the vertical direction to the substrate, are arranged on the top surface of the substrate, and are made of semiconductor material; and a plurality of second nano-wires which are extended downward facing the first nano-wires, are arranged on the bottom surface of the substrate, and are made of semiconductor material. On the bottom surface of the space between the first nano-wires and the second nano-wires, metal particles are distributed in clusters. |
申请公布号 |
KR101374272(B1) |
申请公布日期 |
2014.03.13 |
申请号 |
KR20130030684 |
申请日期 |
2013.03.22 |
申请人 |
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY |
发明人 |
CHO, HYUNG HEE;KIM, BEOM SEOK;SHIN, SANG WOO;SONG, JI WOON;KIM, TAE HWAN |
分类号 |
H01L31/0236;F24J2/26 |
主分类号 |
H01L31/0236 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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