JP2020087579A - 光透過性電池および発電ガラス - Google Patents
光透過性電池および発電ガラス Download PDFInfo
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- 239000011521 glass Substances 0.000 title claims description 12
- 238000010248 power generation Methods 0.000 title claims description 4
- 239000003792 electrolyte Substances 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims description 193
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 8
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 8
- 229910001887 tin oxide Inorganic materials 0.000 claims description 8
- 239000008151 electrolyte solution Substances 0.000 claims description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 5
- 229910001416 lithium ion Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 229910003437 indium oxide Inorganic materials 0.000 claims description 4
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
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- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
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- KKQAVHGECIBFRQ-UHFFFAOYSA-N methyl propyl carbonate Chemical compound CCCOC(=O)OC KKQAVHGECIBFRQ-UHFFFAOYSA-N 0.000 description 4
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- 238000012360 testing method Methods 0.000 description 4
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 4
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- QLVWOKQMDLQXNN-UHFFFAOYSA-N dibutyl carbonate Chemical compound CCCCOC(=O)OCCCC QLVWOKQMDLQXNN-UHFFFAOYSA-N 0.000 description 2
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- JMPVESVJOFYWTB-UHFFFAOYSA-N dipropan-2-yl carbonate Chemical compound CC(C)OC(=O)OC(C)C JMPVESVJOFYWTB-UHFFFAOYSA-N 0.000 description 2
- VUPKGFBOKBGHFZ-UHFFFAOYSA-N dipropyl carbonate Chemical compound CCCOC(=O)OCCC VUPKGFBOKBGHFZ-UHFFFAOYSA-N 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- CYEDOLFRAIXARV-UHFFFAOYSA-N ethyl propyl carbonate Chemical compound CCCOC(=O)OCC CYEDOLFRAIXARV-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 2
- -1 lithium hexafluorophosphate Chemical compound 0.000 description 2
- ACFSQHQYDZIPRL-UHFFFAOYSA-N lithium;bis(1,1,2,2,2-pentafluoroethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)C(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)C(F)(F)F ACFSQHQYDZIPRL-UHFFFAOYSA-N 0.000 description 2
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- RCIJMMSZBQEWKW-UHFFFAOYSA-N methyl propan-2-yl carbonate Chemical compound COC(=O)OC(C)C RCIJMMSZBQEWKW-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
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- 230000000007 visual effect Effects 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- GZDFHIJNHHMENY-UHFFFAOYSA-N Dimethyl dicarbonate Chemical compound COC(=O)OC(=O)OC GZDFHIJNHHMENY-UHFFFAOYSA-N 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
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- 239000011149 active material Substances 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- FWBMVXOCTXTBAD-UHFFFAOYSA-N butyl methyl carbonate Chemical compound CCCCOC(=O)OC FWBMVXOCTXTBAD-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- AEHVMUMGWLAZNV-UHFFFAOYSA-N ethyl propan-2-yl carbonate Chemical compound CCOC(=O)OC(C)C AEHVMUMGWLAZNV-UHFFFAOYSA-N 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- VROAXDSNYPAOBJ-UHFFFAOYSA-N lithium;oxido(oxo)nickel Chemical compound [Li+].[O-][Ni]=O VROAXDSNYPAOBJ-UHFFFAOYSA-N 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
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- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
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- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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Abstract
Description
図1は、本実施形態の光透過性電池の構造を模式的に示す断面図であり、図2は、本実施形態の光透過性電池の構造を模式的に示す斜視図である。
本実施形態の光透過性電池1について、コバルト酸リチウム(LiCoO2)を正極層13とし、チタン酸リチウム(Li4Ti5O12)を負極層23とし、炭酸メチルプロピル(MPC)にリチウムビストリフルオロメタンスルホニルイミド(LiTFSI)を溶解したものを電解質30とした実施例を説明する。
まず、正極10、負極20の作製について説明する。
実施例2の正極集電体層12および負極集電体層22は、材料をFTOとし、実施例1と同様にスパッタリング法により透明筐体11,21の片面全面に透明導電膜を形成した。正極集電体層12および負極集電体層22の膜厚は実施例1と同じ200nmである。その他は実施例1と同様の手順で電池を作製し、充放電性能を評価した。
実施例3の正極集電体層12および負極集電体層22は、FTO(50nm)/ITO(150nm)の積層体とし、実施例1と同様にスパッタリング法により透明筐体11,21の片面全面に透明導電膜を形成した。透明筐体11,21側をITO、正極層13側および負極層23側をFTOとした。正極集電体層12および負極集電体層22の膜厚は実施例1と同じ200nmである。その他は実施例1と同様の手順で電池を作製し、充放電性能を評価した。
実施例4の正極集電体層12および負極集電体層22は、材料をSnO2とし、実施例1と同様にスパッタリング法により透明筐体11,21の片面全面に透明導電膜を形成した。正極集電体層12および負極集電体層22の膜厚は実施例1と同じ200nmである。その他は実施例1と同様の手順で電池を作製し、充放電性能を評価した。
実施例5の正極集電体層12および負極集電体層22は、材料をZnOとし、実施例1と同様にスパッタリング法により透明筐体11,21の片面全面に透明導電膜を形成した。正極集電体層12および負極集電体層22の膜厚は実施例1と同じ200nmである。その他は実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極集電体層12および負極集電体層22のITOの膜厚を20nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極集電体層12および負極集電体層22のITOの膜厚を50nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極集電体層12および負極集電体層22のITOの膜厚を100nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極集電体層12および負極集電体層22のITOの膜厚を300nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極集電体層12および負極集電体層22のITOの膜厚を500nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極層13および負極層23の膜厚をいずれも50nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極層13および負極層23の膜厚をいずれも150nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極層13および負極層23の膜厚をいずれも200nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極層13および負極層23の膜厚をいずれも300nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
正極層13および負極層23の膜厚をいずれも500nmとしたこと以外は、実施例1と同様の手順で電池を作製し、充放電性能を評価した。
10…正極
11…透明筐体
12…正極集電体層
12a…集電タブ
13…正極層
20…負極
21…透明筐体
22a…集電タブ
22…負極集電体層
23…負極層
30…電解質
40…絶縁性接着剤
41…電解液注入口
Claims (6)
- 絶縁性の第1の透明筐体上に正極集電体層と正極層が積層された正極と、
絶縁性の第2の透明筐体上に負極集電体層と負極層が積層された負極と、
対向する前記正極層と前記負極層の間に配置された透明な電解質層と、を備え、
正極集電体層、負極集電体層、正極層、負極層の膜厚はいずれも入射光のうち可視光の吸収を抑制し透過を促進する厚さである
ことを特徴とする光透過性電池。 - 前記正極層および前記負極層は、膜厚が50nm以上200nm以下であり、リチウムイオンの挿入および脱離が可能な物質を含む単一金属酸化物または複合金属酸化物からなる単層である
ことを特徴とする請求項1に記載の光透過性電池。 - 前記正極集電体層および前記負極集電体層は、膜厚が100nm以上300nm以下であり、スズドープ酸化インジウム、酸化スズ、フッ素ドープ酸化スズ、酸化亜鉛の少なくとも1種類を含む透明導電膜である
ことを特徴とする請求項1または2に記載の光透過性電池。 - 前記電解質層は水系または有機系の電解液である
ことを特徴とする請求項1乃至3のいずれかに記載の光透過性電池。 - 前記電解質層の周囲に配置され、前記正極と前記負極とを接着する絶縁性接着剤と、
前記正極集電体層を露出させた第1の集電タブと、
前記負極集電体層を露出させた第2の集電タブと、を備える
ことを特徴とする請求項1乃至4のいずれかに記載の光透過性電池。 - 2枚のガラスを貼り合わせた面に、
請求項1乃至5のいずれかに記載の光透過性電池を備えた
ことを特徴とする発電ガラス。
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WO2011096532A1 (ja) * | 2010-02-05 | 2011-08-11 | 国立大学法人秋田大学 | 固体電解質及び電気化学素子 |
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JP2003323818A (ja) * | 2002-02-26 | 2003-11-14 | Fujikura Ltd | 透明電極用基材 |
JP2005044544A (ja) * | 2003-07-23 | 2005-02-17 | Fujikura Ltd | 透明電極用基材、光電変換素子及び色素増感太陽電池 |
JP2008502016A (ja) * | 2004-06-11 | 2008-01-24 | エシロール アンテルナシオナル (コンパニー ジェネラレ ドプテイク) | 電気光学機能をもつ眼科用のレンズ |
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WO2017056326A1 (ja) * | 2015-10-02 | 2017-04-06 | 学校法人工学院大学 | リチウムイオン二次電池 |
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