碘酸钾催化电解葡萄糖制氢过程研究

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摘要基于多金属氧酸盐(POMs)的催化电解生物质制氢技术表现出很好的开发前景。以成本更加低廉的KIO₃替代POMs，对其液相催化电解葡萄糖制氢过程进行探索。研究表明，适宜的预处理温度为80 ℃，预处理时间为4 h；与POMs相比，以KIO₃为催化剂，无需在预处理前后调节溶液的pH值，其工艺更为简单。在最适宜预处理条件下，电解葡萄糖制氢的产氢性能稳定，产氢量与时间成正比，且产氢过程电压稳定。

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	崔达赟
	苏伟
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关键词：液相催化；制氢；葡萄糖；电解；碘酸钾

Abstract： Pure hydrogen produced from electrolysis of biomass catalyzed by polyoxometalates (POMs) is promising. KIO₃ is cheaper than POMs and has been utilized as a catalyst in the electrolysis of glucose to produce pure hydrogen. It is shown that the appropriate pretreatment temperature and pretreatment time are 80 ℃ and 4 h respectively. Using POMs as a catalyst, the solution was adjusted to pH 0.3 before pretreatment, and pH 3 after pretreatment. However, using KIO₃ as a catalyst, it is no need to adjust the pH of the solution. As a result, the process with KIO₃ as a catalyst is simpler than that with POMs. Under suitable pretreatment temperature and time, the electrolysis of glucose is stable. The amount of hydrogen is proportional to the time, and the applied potential keeps almost constant during the hydrogen production process.

Keywords： liquid phase catalysis； hydrogen production； glucose； electrolysis； KIO₃

Received 2020-12-20;

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Corresponding Authors: 苏伟,副教授,E-mail:suweihb@tju.edu.cn Email: suweihb@tju.edu.cn

About author: 崔达赟(1996-)，男，硕士研究生，现从事高效催化电解生物质制氢方面的研究

引用本文:

崔达赟, 苏伟, 孙艳.碘酸钾催化电解葡萄糖制氢过程研究[J]. 化学工业与工程, 2022,39(1): 91-96

CUI Dayun, SU Wei, SUN Yan.Pure hydrogen production from electrolysis of glucose catalyzed by potassium iodate[J]. Chemcial Industry and Engineering, 2022,39(1): 91-96

[1] TURNER J. Sustainable hydrogen production[J]. Science, 2004, 305(5686): 972-974
[2] LIU W, CUI Y, DU X, et al. High efficiency hydrogen evolution from native biomass electrolysis[J]. Energy & Environmental Science, 2016, 9(2): 467-472
[3] PARTHASARATHY P, NARAYANAN K S. Hydrogen production from steam gasification of biomass: Influence of process parameters on hydrogen yield: A review[J]. Renewable Energy, 2014, 66: 570-579
[4] KONG Linggang, JIANG Xiaolan. The value and significance of biomass and its development and utilization[J]. Forum on Science and Technology in China, 2007, (9): 100-104(in Chinese) 孔令刚, 蒋晓岚. 生物质及其开发利用的价值与意义[J]. 中国科技论坛, 2007, (9): 100-104
[5] TURNER J, SVERDRUP G, MANN M, et al. Renewable hydrogen production[J]. International Journal of Energy Research, 2008, 32(5): 379-407
[6] LEVIN D, CHAHINE R. Challenges for renewable hydrogen production from biomass[J]. International Journal of Hydrogen Energy, 2010, 35(10): 4962-4969
[7] LU X, XIE S, YANG H, et al. Photoelectrochemical hydrogen production from biomass derivatives and water[J]. Chemical Society Reviews, 2014, 43(22): 7581-7593
[8] WONG Y, WU T, JUAN J. A review of sustainable hydrogen production using seed sludge via dark fermentation[J]. Renewable and Sustainable Energy Reviews, 2014, 34: 471-482
[9] ZHOU Y, JIA C, ZHANG Y, et al. Experimental study on a new process of producing hydrogen in consumption of water and coal[J]. AIChE Journal, 2008, 54(5): 1388-1395
[10] CHEN Y, LAVACCHI A, MILLER H, et al. Nanotechnology makes biomass electrolysis more energy efficient than water electrolysis[J]. Nature Communications, 2014, 5(1): 1-6
[11] LIU W, MU W, LIU M, et al. Solar-induced direct biomass-to-electricity hybrid fuel cell using polyoxometalates as photocatalyst and charge carrier[J]. Nature Communications, 2014, 5(1): 1-8
[12] LIU W, MU W, DENG Y. High-performance liquid-catalyst fuel cell for direct biomass-into-electricity conversion[J]. Angewandte Chemie, 2014, 126(49): 13776-13780
[13] RIVALTA I, BRUDVIG G, BATISTA V. Molecular water oxidation catalysis: A key topic for new sustainable energy conversion schemes[M]. Chichester UK: John Wiley & Sons, Ltd, 2014
[14] LV H, GELETⅡ Y, ZHAO C, et al. Polyoxometalate water oxidation catalysts and the production of green fuel[J]. Chemical Society Reviews, 2012, 41(22): 7572-7589
[15] SYMES M, CRONIN L. Decoupling hydrogen and oxygen evolution during electrolytic water splitting using an electron-coupled-proton buffer[J]. Nature Chemistry, 2013, 5(5): 403-409
[16] RAUSCH B, SYMES M, CHISHOLM G, et al. Decoupled catalytic hydrogen evolution from a molecular metal oxide redox mediator in water splitting[J]. Science, 2014, 345(6202): 1326-1330
[17] LIU Jinxin. Research on the construction of oxygen reduction catalysts for fuel cells based on polymer-supported non-precious metals[D]. Guangdong Shenzhen: Shenzhen University, 2016 (in Chinese) 刘金鑫. 基于高分子负载非贵金属构建燃料电池氧还原催化剂的研究[D]. 广东深圳: 深圳大学, 2016
[18] HUANG Huihui. Controlled synthesis of novel carbon-based non-precious metal catalysts with high-efficiency ORR performance[D]. Zhejiang Wenzhou: Wenzhou University, 2015 (in Chinese) 黄慧慧. 新型碳基非贵金属催化剂的可控制备及其高效氧还原性能研究[D]. 浙江温州: 温州大学, 2015
[19] HUANG Mengjie. Study of nitrogen-doped carbon with non-precious metals as efficient catalyst for oxygen reduction[D]. Beijing: Beijing University of Chemical Technology, 2016 (in Chinese) 黄孟杰. 氮掺杂碳载非贵金属的氧还原催化剂研究[D]. 北京: 北京化工大学, 2016
[20] TANG Yang. Design of function-oriented electrochemical systems and preparation of carbon-based composite electrodes[D]. Beijing: Beijing University of Chemical Technology, 2013 (in Chinese) 唐阳. 功能导向的电化学体系建立与碳基复合电极的设计和制备[D]. 北京: 北京化工大学, 2013
[21] YANG Qi, SU Wei, YAO Lan, et al. High efficient hydrogen evolution from glucose electrolysis over liquid phase catalyst[J]. Modern Chemical Industry, 2018, 38(7): 150-153, 155(in Chinese) 杨琦, 苏伟, 姚兰, 等. 高效液相催化电解葡萄糖制氢过程研究[J]. 现代化工, 2018, 38(7): 150-153, 155
[22] SHENG F, YANG Q, CUI D, et al. Pure hydrogen production from polyol electrolysis using polyoxometalates as both a liquid catalyst and a charge carrier[J]. Energy & Fuels, 2020, 34(8): 10282-10289
[23] CAO Huaibao. Study on efficient procedure for the catalytic oxidation of alcohols into aldehydes/ketones using Saccharin/TEMPO[J]. Chemical Research and Application, 2019, 31(9): 1702-1706(in Chinese) 曹怀宝. 以Saccharin/TEMPO高效催化氧化醇制备醛酮的研究[J]. 化学研究与应用, 2019, 31(9): 1702-1706