JP2021130832A - 化学反応セル - Google Patents
化学反応セル Download PDFInfo
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- JP2021130832A JP2021130832A JP2020025091A JP2020025091A JP2021130832A JP 2021130832 A JP2021130832 A JP 2021130832A JP 2020025091 A JP2020025091 A JP 2020025091A JP 2020025091 A JP2020025091 A JP 2020025091A JP 2021130832 A JP2021130832 A JP 2021130832A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 98
- 238000003487 electrochemical reaction Methods 0.000 claims abstract description 33
- 238000001228 spectrum Methods 0.000 claims abstract description 27
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 13
- 239000011358 absorbing material Substances 0.000 claims description 12
- 235000019253 formic acid Nutrition 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 24
- 239000000126 substance Substances 0.000 abstract description 10
- 230000031700 light absorption Effects 0.000 abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 21
- 229910002091 carbon monoxide Inorganic materials 0.000 description 21
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- 239000004020 conductor Substances 0.000 description 12
- HTXDPTMKBJXEOW-UHFFFAOYSA-N dioxoiridium Chemical compound O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 11
- 229910000457 iridium oxide Inorganic materials 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 6
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- 239000003575 carbonaceous material Substances 0.000 description 6
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- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 6
- 229910001887 tin oxide Inorganic materials 0.000 description 6
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- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 229910021393 carbon nanotube Inorganic materials 0.000 description 3
- 239000002041 carbon nanotube Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
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- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004577 artificial photosynthesis Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910021419 crystalline silicon Inorganic materials 0.000 description 2
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- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-O Methylammonium ion Chemical compound [NH3+]C BAVYZALUXZFZLV-UHFFFAOYSA-O 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000012327 Ruthenium complex Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000003915 cell function Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
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- 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
- Y02E10/549—Organic PV cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (6)
- 電気化学反応セルと光電変換素子とを備える化学反応セルであって、
前記電気化学反応セルの動作電圧は、1.4〜2.2Vの範囲であり、
前記光電変換素子は、直列接続されたミドル/ボトムセルがトップセルと並列接続された、直列/並列3接合素子であり、
前記トップセルの光吸収材料のバンドギャップ(εg (t))は、2.0〜2.9eVの範囲であり、
前記ミドルセルの光吸収材料のバンドギャップ(εg (m))と前記ボトムセルの光吸収材料のバンドギャップ(εg (b))との和εg (m)+εg (b)は、εg (t)よりも0.25〜1.1eV大きく、
AM1.5G太陽光スペクトルを照射したときの下記式(1)で表される前記ミドルセルの吸収光子数N(m)の下記式(2)で表される前記ボトムセルの吸収光子数N(b)に対する比N(m)/N(b)は、0.2〜2.5の範囲にあることを特徴とする化学反応セル。
- 請求項1に記載の化学反応セルであって、
前記和εg (m)+εg (b)は、εg (t)よりも0.25〜0.6eV大きいことを特徴とする化学反応セル。 - 請求項1または2に記載の化学反応セルであって、
前記比N(m)/N(b)は、0.5〜1.4の範囲にあることを特徴とする化学反応セル。 - 請求項1〜3のいずれか1項に記載の化学反応セルであって、
前記電気化学反応セルは、H2OからH2とO2を生成するセルであることを特徴とする化学反応セル。 - 請求項1〜3のいずれか1項に記載の化学反応セルであって、
前記電気化学反応セルは、CO2を還元するセルであることを特徴とする化学反応セル。 - 請求項1〜3のいずれか1項に記載の化学反応セルであって、
前記電気化学反応セルは、CO2とH2OからCOまたはHCOOHを生成するセルであることを特徴とする化学反応セル。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115172501A (zh) * | 2022-07-21 | 2022-10-11 | 中山德华芯片技术有限公司 | 一种电压匹配的空间用多结太阳电池及其制备方法和应用 |
Citations (8)
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JPS57120384A (en) * | 1981-01-19 | 1982-07-27 | Sumitomo Electric Ind Ltd | Solar generating element |
JP2004111687A (ja) * | 2002-09-19 | 2004-04-08 | Daido Steel Co Ltd | タンデム型太陽電池 |
JP2012138556A (ja) * | 2010-12-27 | 2012-07-19 | Fumimasa Yo | 多接合型太陽電池 |
JP2015206109A (ja) * | 2014-04-11 | 2015-11-19 | 株式会社豊田中央研究所 | 光化学反応デバイス、それに用いられる酸化反応用電極及び還元反応用電極 |
JP2016034611A (ja) * | 2014-08-01 | 2016-03-17 | 株式会社デンソー | 半導体光触媒およびそれを適用した人工光合成装置 |
JP2019059996A (ja) * | 2017-09-27 | 2019-04-18 | 株式会社豊田中央研究所 | 人工光合成セル |
JP2019131860A (ja) * | 2018-01-31 | 2019-08-08 | パナソニックIpマネジメント株式会社 | 多接合型光エネルギー変換素子、およびそれを具備するデバイス |
KR20190101065A (ko) * | 2018-02-22 | 2019-08-30 | 한국과학기술원 | 마이크로 광학 구조를 이용한 4단자 다중 접합 태양전지 |
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Patent Citations (8)
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JPS57120384A (en) * | 1981-01-19 | 1982-07-27 | Sumitomo Electric Ind Ltd | Solar generating element |
JP2004111687A (ja) * | 2002-09-19 | 2004-04-08 | Daido Steel Co Ltd | タンデム型太陽電池 |
JP2012138556A (ja) * | 2010-12-27 | 2012-07-19 | Fumimasa Yo | 多接合型太陽電池 |
JP2015206109A (ja) * | 2014-04-11 | 2015-11-19 | 株式会社豊田中央研究所 | 光化学反応デバイス、それに用いられる酸化反応用電極及び還元反応用電極 |
JP2016034611A (ja) * | 2014-08-01 | 2016-03-17 | 株式会社デンソー | 半導体光触媒およびそれを適用した人工光合成装置 |
JP2019059996A (ja) * | 2017-09-27 | 2019-04-18 | 株式会社豊田中央研究所 | 人工光合成セル |
JP2019131860A (ja) * | 2018-01-31 | 2019-08-08 | パナソニックIpマネジメント株式会社 | 多接合型光エネルギー変換素子、およびそれを具備するデバイス |
KR20190101065A (ko) * | 2018-02-22 | 2019-08-30 | 한국과학기술원 | 마이크로 광학 구조를 이용한 4단자 다중 접합 태양전지 |
Non-Patent Citations (2)
Title |
---|
STEVEN Y. REECE ET AL.: "Wireless Solar Water Splitting Using Silicon-Based Semiconductors and Earth-Abundant Catalysts", SCIENCE, vol. 334, JPN7022002521, 4 November 2011 (2011-11-04), pages 645 - 648, ISSN: 0004915189 * |
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Cited By (1)
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CN115172501A (zh) * | 2022-07-21 | 2022-10-11 | 中山德华芯片技术有限公司 | 一种电压匹配的空间用多结太阳电池及其制备方法和应用 |
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