CN106978607A - 一种利用光电转换制取氢气的方法 - Google Patents

一种利用光电转换制取氢气的方法 Download PDF

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Publication number
CN106978607A
CN106978607A CN201610032000.9A CN201610032000A CN106978607A CN 106978607 A CN106978607 A CN 106978607A CN 201610032000 A CN201610032000 A CN 201610032000A CN 106978607 A CN106978607 A CN 106978607A
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opto
electronic conversion
utilization
glassware
hydrogen making
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陈有孝
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    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Abstract

本发明提出一种利用光电转换制氢的方法，是利用太阳光直接照射光电转换敏感的金属材料，制取氢气的方法。

Description

一种利用光电转换制取氢气的方法
技术领域
本发明属于能源领域，特别涉及一种利用光电转换制取氢气的方法。
背景技术
氢气是清洁高效的能源材料。在制取氢气的研究中人们投入了大量的人力和物力，取得了很大的进步。目前存在的问题是制氢气的成本高，使规模化生产遇到障碍。
发明内容
本发提出一种利用光电转换制取氢气的方法。直接利用太阳光照射金属材料，利用金属材料的光电转换性质使太阳光直接转换成电子电流，电将水电解为氢气和氧气。
本发明的目的是这样实现的：做一个透光性好的玻璃器皿，玻璃器皿装有抽真空装置和集流导电线路，在高真空的条件下，在高真空的条件下将Pd或Rb或Ti或TiO2或Ga或GaInAg合金或In或Ga或CoNi合金或Cs或PdCI2镀在玻璃器皿的底部，镀层的厚度50～500纳米，在玻璃器皿底部装有集流体和导流体，导流体通入装有纯水的容器；当太阳光照射到高真空玻璃器皿内的镀层时产生光电转换，将光子转换成电子，集流体将电子集合到导流体形成电流，直接通入装水容器，将水电解成氢气和氧气。
本发明的优点和积极效果：
本发明利用光电转换制取氢气的方法可以降低制取氢气的成本。
具体实施方式
实施例：
本发明提供的利用光电转换制取氢气的方法，所述玻璃器皿底面面积一平方米，玻璃器皿高0.1米，在高真空条件下在玻璃器皿底面镀一层100纳米的金属铷。太阳光照射到玻璃器皿内，纳米级的铷金属产生光电转换，产生电子电流。导流体将电子电流直接通入一个装水的容器，容器中的水被电解成氢气和氧气。

Claims (1)

1.本发明提出一种利用光电转换制取氢气的方法，其特征在于：在高真空的条件下将Pd或Rb或Ti或TiO2或Ga或GaInAg合金或In或Ga或CoNi合金或Cs或PdCI2镀在玻璃器皿的底部，镀层的厚度50～500纳米，在玻璃器皿底部装有集流体和导流体，导流体通入装有纯水的容器；当太阳光照射到高真空玻璃器皿内的镀层时产生光电转换，将光子转换成电子，集流体将电子集合到导流体形成电流，直接通入装水容器，将水电解成氢气和氧气。
CN201610032000.9A 2016-01-18 2016-01-18 一种利用光电转换制取氢气的方法 Pending CN106978607A (zh)

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CN201610032000.9A CN106978607A (zh) 2016-01-18 2016-01-18 一种利用光电转换制取氢气的方法

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CN201610032000.9A CN106978607A (zh) 2016-01-18 2016-01-18 一种利用光电转换制取氢气的方法

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CN106978607A true CN106978607A (zh) 2017-07-25

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916670A (zh) * 2010-08-25 2010-12-15 广东工业大学 一种TiO2纳米花薄膜光阳极及其制备方法
CN202285238U (zh) * 2011-11-11 2012-06-27 王学礼 太阳能电池
CN204552566U (zh) * 2015-02-28 2015-08-12 深圳首创光伏有限公司 一种太阳能窗帘

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101916670A (zh) * 2010-08-25 2010-12-15 广东工业大学 一种TiO2纳米花薄膜光阳极及其制备方法
CN202285238U (zh) * 2011-11-11 2012-06-27 王学礼 太阳能电池
CN204552566U (zh) * 2015-02-28 2015-08-12 深圳首创光伏有限公司 一种太阳能窗帘

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