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    • 3. 发明公开
    • 파장변환유리를 구비하는 태양전지 및 이의 제조 방법
    • 具有波长转换玻璃的太阳能电池及其制造方法
    • KR1020170117917A
    • 2017-10-24
    • KR1020170125165
    • 2017-09-27
    • 한국과학기술연구원
    • 조소혜황종희이승용김성일박종구
    • H01L31/054H01L31/0216H01L31/048H01L31/0236C03C3/066C03C3/068H01L31/055H01L31/18
    • Y02E10/52Y02P70/521
    • 본발명은파장변환유리층을포함하는태양전지및 이의제조방법에관한것이다. 본발명의파장변환유리(층)는유리조성물과파장변환제로이루어지고, 상기파장변환제는파장변환유리층의전체함량에서 1-20중량%로함유된다. 본발명의파장변환유리(층)는파장변환제를포함하지않는일반유리(층)와비교하여 300-400 nm의입사광을 10% 이상더 흡수하여파장변환제를포함하지않는일반유리층과비교하여광전효율측면에서 0.1% 이상우수하다. 더욱이, 본발명의파장변환유리(층)는 (i) 높은가시광투과도; (ii) 파장변환제의산화, 열화및 백화현상에대한우수한보호능; (iii) 태양광노출에따라유발되는황변현상의효과적억제; 및 (iv) 태양전지의내마모성, 내열성, 내화학성, 밀봉효과등의개선효과등을나타낸다. 따라서, 본발명의파장변환유리(층)는우수한광전효율을가지는태양전지의제조에간편하고효과적으로이용될수 있다.
    • 本发明涉及一种包括波长转换玻璃层的太阳能电池及其制造方法。 本发明的波长转换玻璃(层)的玻璃组合物和零波长转换器形成,所述波长转换剂被包含在所述波长转换层的玻璃的总含量的1〜20重量%。 与不含波长转换剂的一般玻璃层相比,本发明的波长转换玻璃(层)被300-400nm的入射光吸收多于10% 效率超过0.1%。 此外,本发明的波长转换玻璃(层)具有(i)高可见光透射率; (ii)对波长转换剂的氧化,劣化和增白的优异保护; (iii)有效抑制由日光暴晒引起的变黄; 和(iv)太阳能电池的耐磨性,耐热性,耐化学性,密封效果等的改善效果。 因此,本发明的波长转换玻璃(层)可以简单且有效地用于制造具有优异的光电效率的太阳能电池。
    • 8. 发明公开
    • 열차폐 코팅재료 및 그 제조방법, 그리고 이 코팅재료를이용한 열차폐 코팅층의 형성방법
    • 热障涂层材料及其制造方法以及使用涂层材料形成热障涂层的方法
    • KR1020020010842A
    • 2002-02-06
    • KR1020000044355
    • 2000-07-31
    • 한국과학기술연구원
    • 박종구도정만김긍호
    • C09D5/18
    • C09D5/00C08K3/22C08K2003/221C08K2003/2227C08K2003/2244
    • PURPOSE: Provided is a thermal barrier coating material for a thermal barrier coating layer, which stabilizes the fine structure of the coating layer at high temperature and prevents the reduction of thermal barrier property, therefore, the lifetime of the coating layer is increased. CONSTITUTION: The thermal barrier coating material is produced by mixing zirconia(ZrO2)-based powder containing 5-15wt% of Y2O3 with 1-10wt% of Al2O3 powder uniformly and then molding the mixture powder and performing a cooling-hydrostatic pressure treatment. And the thermal barrier coating layer is formed by a process comprising the steps of: polishing and washing the surface of a ultra heat-resistant alloy; coating the surface of the alloy with a heat-resistant alloy comprising Ni, 22wt% of Cr, 10wt% of Al, 1wt% of Y by an electronic beam coating method; and coating the coating layer with the thermal barrier coating material by the electronic beam coating method.
    • 目的:提供一种用于隔热涂层的热障涂层材料,其在高温下稳定涂层的精细结构并防止热障性能的降低,因此涂层的寿命增加。 构成:通过将含有5-15重量%的Y 2 O 3的氧化锆(ZrO 2)基粉末和1-10重量%的Al 2 O 3粉末均匀混合,然后将该混合物粉末成型并进行冷却静水压处理来制备热障涂层材料。 并且通过包括以下步骤的方法形成隔热涂层:抛光和洗涤超耐热合金的表面; 用Ni,22重量%Cr,10重量%的Al,1重量%的Y通过电子束涂布法涂覆合金表面; 并通过电子束涂布法用热障涂层材料涂覆涂层。
    • 9. 发明授权
    • 새로운 구조의 열차폐 코팅 및 그의 제조방법
    • 热保护涂层和相同的方法
    • KR100270226B1
    • 2000-10-16
    • KR1019980011005
    • 1998-03-30
    • 한국과학기술연구원한국전력공사
    • 박종구김긍호도정만홍경태박원식정진성
    • C23C28/00
    • PURPOSE: A process for preparing a thermal barrier coating formed by two equiaxed crystals layers by coating of a porous Al-Ni-Cr-X metal alloy layer between a zirconia coating layer and MCrAlY layer and then oxidation treatment is provided, thereby producing a thermal barrier coating generating no changes in thickness and oxidation on a medium bonding layer after exposed in a high temperature oxidation atmosphere. CONSTITUTION: In a method for forming a thermal barrier coating for protecting parts exposed in a high temperature oxidation atmosphere from oxidation, a porous Al-Ni-Cr-X(X is Co, Y or Hf) metal alloy layer is coated between a zirconia coating layer and MCrAlY layer and heat treated in an atmosphere to form two equiaxed crystals layers, which are mixed with pure alumina equiaxed crystals layer and Al2O3-NiO-Ni(Cr,Al)2O4.
    • 目的:提供通过在氧化锆涂层和MCrAlY层之间涂覆多孔Al-Ni-Cr-X金属合金层然后进行氧化处理由两个等轴晶体层形成的热障涂层的制备方法,从而产生热 阻挡涂层在高温氧化气氛中暴露后不会在中等粘合层上产生厚度和氧化变化。 构成:在用于形成用于保护在高温氧化气氛中暴露的部分氧化的热障涂层的方法中,多孔Al-Ni-Cr-X(X是Co,Y或Hf)金属合金层涂覆在氧化锆 涂层和MCrAlY层,并在大气中热处理形成两个等轴晶体层,与纯氧化铝等轴晶体层和Al2O3-NiO-Ni(Cr,Al)2O4混合。