JP2007088044A - 被覆ステンレス箔及び薄膜太陽電池 - Google Patents
被覆ステンレス箔及び薄膜太陽電池 Download PDFInfo
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- JP2007088044A JP2007088044A JP2005272359A JP2005272359A JP2007088044A JP 2007088044 A JP2007088044 A JP 2007088044A JP 2005272359 A JP2005272359 A JP 2005272359A JP 2005272359 A JP2005272359 A JP 2005272359A JP 2007088044 A JP2007088044 A JP 2007088044A
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- stainless steel
- steel foil
- convex
- solar cell
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- 239000011888 foil Substances 0.000 title claims abstract description 45
- 239000010409 thin film Substances 0.000 title claims abstract description 23
- 229910001220 stainless steel Inorganic materials 0.000 title claims description 35
- 239000010935 stainless steel Substances 0.000 title claims description 34
- 239000010408 film Substances 0.000 claims abstract description 72
- 229920000592 inorganic polymer Polymers 0.000 claims abstract description 16
- 125000000962 organic group Chemical group 0.000 claims abstract description 7
- 239000001257 hydrogen Chemical group 0.000 claims abstract description 5
- 229910052739 hydrogen Chemical group 0.000 claims abstract description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000758 substrate Substances 0.000 claims description 21
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000377 silicon dioxide Substances 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 20
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 14
- 239000002585 base Substances 0.000 description 12
- -1 siloxane skeleton Chemical group 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 230000007062 hydrolysis Effects 0.000 description 10
- 238000006460 hydrolysis reaction Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 150000004703 alkoxides Chemical class 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 238000000576 coating method Methods 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 229910006404 SnO 2 Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 5
- 239000004642 Polyimide Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 229910052758 niobium Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 229910052715 tantalum Inorganic materials 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 4
- 229940093475 2-ethoxyethanol Drugs 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 3
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 229910021419 crystalline silicon Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- XGZNHFPFJRZBBT-UHFFFAOYSA-N ethanol;titanium Chemical compound [Ti].CCO.CCO.CCO.CCO XGZNHFPFJRZBBT-UHFFFAOYSA-N 0.000 description 2
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- RLJWTAURUFQFJP-UHFFFAOYSA-N propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)O.CC(C)O.CC(C)O RLJWTAURUFQFJP-UHFFFAOYSA-N 0.000 description 2
- 125000005372 silanol group Chemical group 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- URDOJQUSEUXVRP-UHFFFAOYSA-N 3-triethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CCO[Si](OCC)(OCC)CCCOC(=O)C(C)=C URDOJQUSEUXVRP-UHFFFAOYSA-N 0.000 description 1
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 1
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- SBRXLTRZCJVAPH-UHFFFAOYSA-N ethyl(trimethoxy)silane Chemical compound CC[Si](OC)(OC)OC SBRXLTRZCJVAPH-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 1
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 description 1
- ALVYUZIFSCKIFP-UHFFFAOYSA-N triethoxy(2-methylpropyl)silane Chemical compound CCO[Si](CC(C)C)(OCC)OCC ALVYUZIFSCKIFP-UHFFFAOYSA-N 0.000 description 1
- DENFJSAFJTVPJR-UHFFFAOYSA-N triethoxy(ethyl)silane Chemical compound CCO[Si](CC)(OCC)OCC DENFJSAFJTVPJR-UHFFFAOYSA-N 0.000 description 1
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 1
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 1
- 125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
- XYJRNCYWTVGEEG-UHFFFAOYSA-N trimethoxy(2-methylpropyl)silane Chemical compound CO[Si](OC)(OC)CC(C)C XYJRNCYWTVGEEG-UHFFFAOYSA-N 0.000 description 1
- ZNOCGWVLWPVKAO-UHFFFAOYSA-N trimethoxy(phenyl)silane Chemical compound CO[Si](OC)(OC)C1=CC=CC=C1 ZNOCGWVLWPVKAO-UHFFFAOYSA-N 0.000 description 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/548—Amorphous silicon PV cells
Landscapes
- Photovoltaic Devices (AREA)
Abstract
【解決手段】 表面に絶縁膜を有するステンレス箔であって、絶縁膜の最表面が、Si-R結合(Rは有機基又は水素)を含むシロキサン結合を主体とし、かつ、直径20nm以上10μm以下の球の一部として近似される凸部による表面凹凸構造を有し、かつ、任意に設定した5μm角の領域内に凸部の一部が存在する無機ポリマー膜であることを特徴とする被覆ステンレス箔、及びこれを用いた薄膜太陽電池である。
【選択図】 なし
Description
(1) 表面に絶縁膜を有するステンレス箔であって、絶縁膜の最表面が、Si-R結合(Rは有機基又は水素)を含むシロキサン結合を主体とし、かつ、直径20nm以上10μm以下の球の一部として近似される凸部による表面凹凸構造を有し、かつ、任意に設定した5μm角の領域内に前記凸部の少なくとも一部が存在する無機ポリマー膜であることを特徴とする被覆ステンレス箔。
(2) 前記球の一部として近似される凸部において、300nm以上3μm以下の直径を有する球の一部として近似される凸部の凸部面積が全凸部面積の90%以上であることを特徴とする(1)記載の被覆ステンレス箔。
(3) 前記任意に設定した5μm角の領域内において、球の一部として近似される凸部の凸部面積の割合が5%以上90%以下であることを特徴とする(1)記載の被覆ステンレス箔。
(4) 前記Si-R結合のRがメチル基又はフェニル基の一方又は両方であり、かつ、Siに対するRのモル比が0.5以上2.2以下であることを特徴とする(1)〜(3)のいずれかに記載の被覆ステンレス箔。
(5) 前記絶縁膜の厚さが4μm以上300μm以下であることを特徴とする(1)〜(3)のいずれかに記載の被覆ステンレス箔。
(6) (1)〜(5)のいずれかに記載の被覆ステンレス箔を基板に用いてなることを特徴とする薄膜太陽電池。
アセト酢酸エチル2モルとテトライソプロポキシチタン1モルを2モルの2-エトキシエタノールに分散させ、両末端シラノール変性で平均分子量6000のポリジメチルジフェニルシロキサン0.2モルを加え、攪拌した。そこに、2モルの2-エトキシエタノールと2モルの水の混合溶液を滴下し、攪拌しながら加水分解を行った。その後、5モルのメチルイソブチルケトンを添加して、下地膜用ゾルを調製した。厚さ120μm、表面をスーパーブライトで仕上げたYUS190(SUS444規格相当)の基板の上に、引き上げ速度20mm/sでディップコーターにより塗布を行い、150℃で2分乾燥後、150℃で2時間、続いて300℃で6時間の熱処理を行い、下地膜を作製した。得られた下地膜の厚さは約6μmであった。下地膜形成用のゾルも下地膜も透明であった。
実施例1と同じ下地膜を作製した。
実施例1と同じ下地膜を作製した。
実施例1の下地膜まで作製したSUS箔をそのまま太陽電池形成用の基板として用いた。
12 凸部を近似した球
13 凸部を近似した球
14 平坦面
Claims (6)
- 表面に絶縁膜を有するステンレス箔であって、絶縁膜の最表面が、Si-R結合(Rは有機基又は水素)を含むシロキサン結合を主体とし、かつ、直径20nm以上10μm以下の球の一部として近似される凸部による表面凹凸構造を有し、かつ、任意に設定した5μm角の領域内に前記凸部の少なくとも一部が存在する無機ポリマー膜であることを特徴とする被覆ステンレス箔。
- 前記球の一部として近似される凸部において、300nm以上3μm以下の直径を有する球の一部として近似される凸部の凸部面積が全凸部面積の90%以上であることを特徴とする請求項1記載の被覆ステンレス箔。
- 前記任意に設定した5μm角の領域内において、球の一部として近似される凸部の凸部面積の割合が5%以上90%以下であることを特徴とする請求項1記載の被覆ステンレス箔。
- 前記Si-R結合のRがメチル基又はフェニル基の一方又は両方であり、かつ、Siに対するRのモル比が0.5以上2.2以下であることを特徴とする請求項1〜3のいずれかに記載の被覆ステンレス箔。
- 前記絶縁膜の厚さが4μm以上300μm以下であることを特徴とする請求項1〜3のいずれかに記載の被覆ステンレス箔。
- 請求項1〜5のいずれかに記載の被覆ステンレス箔を基板に用いてなることを特徴とする薄膜太陽電池。
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JP2005272359A JP5219332B2 (ja) | 2005-09-20 | 2005-09-20 | 被覆ステンレス箔及び薄膜太陽電池 |
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JP2007088044A true JP2007088044A (ja) | 2007-04-05 |
JP5219332B2 JP5219332B2 (ja) | 2013-06-26 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008255242A (ja) * | 2007-04-05 | 2008-10-23 | Nippon Steel Materials Co Ltd | 表面平坦性絶縁膜形成用塗布溶液、表面平坦性絶縁膜被覆基材、及び表面平坦性絶縁膜被覆基材の製造方法 |
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JP2013089697A (ja) * | 2011-10-14 | 2013-05-13 | Nippon Steel Sumikin Materials Co Ltd | 太陽電池用絶縁被膜付きステンレス箔及びその製造方法 |
KR101482446B1 (ko) * | 2013-10-29 | 2015-01-14 | 주식회사 포스코 | 박막형 ci(g)s 태양전지용 기판 및 그 제조방법 |
US20230075785A1 (en) * | 2020-02-14 | 2023-03-09 | Evonik Corporation | Anti-corrosion kit and anti-corrosion agent formed therefrom |
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JP2008255242A (ja) * | 2007-04-05 | 2008-10-23 | Nippon Steel Materials Co Ltd | 表面平坦性絶縁膜形成用塗布溶液、表面平坦性絶縁膜被覆基材、及び表面平坦性絶縁膜被覆基材の製造方法 |
JP2009123962A (ja) * | 2007-11-15 | 2009-06-04 | Sharp Corp | 光電変換装置用基板およびそれを用いた光電変換装置 |
JP2013089697A (ja) * | 2011-10-14 | 2013-05-13 | Nippon Steel Sumikin Materials Co Ltd | 太陽電池用絶縁被膜付きステンレス箔及びその製造方法 |
KR101482446B1 (ko) * | 2013-10-29 | 2015-01-14 | 주식회사 포스코 | 박막형 ci(g)s 태양전지용 기판 및 그 제조방법 |
US20230075785A1 (en) * | 2020-02-14 | 2023-03-09 | Evonik Corporation | Anti-corrosion kit and anti-corrosion agent formed therefrom |
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