Yinggang Jiao , Yameng Li , Yang Zhang , Muhammad Adnan Sami Khan , Fang Yin , Shengnan Zhu , Quanguo Zhang , Pedram Fatehi , Zhiping Zhang
{"title":"含有 MOF 的光发酵系统可提高生物制氢效率","authors":"Yinggang Jiao , Yameng Li , Yang Zhang , Muhammad Adnan Sami Khan , Fang Yin , Shengnan Zhu , Quanguo Zhang , Pedram Fatehi , Zhiping Zhang","doi":"10.1016/j.ijhydene.2024.11.132","DOIUrl":null,"url":null,"abstract":"<div><div>Catalyst addition has been considered an effective pathway to enhance biohydrogen yield in biochemical reaction processes. In this study, the metal-organic framework material (MOF-808) was selected to enhance the mechanism of photo-fermentation biohydrogen production (PFHP) of corn stover. The results showed that MOF-808 coagulated with bacteria (Proteobacteria) to form an efficient proton transport interface and improved the reducibility of the fermentation solution in the PFHP system. At 0.5 g/L MOF-808 dosage, the cumulative hydrogen yield was 84.59 mL/g TS, and the hydrogen production rate was 20.1 mL/h, which were 30.5% and 39.6% higher than those of the control group, respectively. The maximum energy recovery rate and light conversion efficiency were increased by 28.9% and 39.3%, respectively. In addition, MOF-808 significantly impacted the composition of the microbial community, fostering the production of hydrogen through acid metabolism. Even during the secondary cycle, it still maintained stable catalytic activity.</div></div>","PeriodicalId":337,"journal":{"name":"International Journal of Hydrogen Energy","volume":"94 ","pages":"Pages 376-384"},"PeriodicalIF":8.1000,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"MOF incorporated photo-fermentation system with improved biohydrogen efficiency\",\"authors\":\"Yinggang Jiao , Yameng Li , Yang Zhang , Muhammad Adnan Sami Khan , Fang Yin , Shengnan Zhu , Quanguo Zhang , Pedram Fatehi , Zhiping Zhang\",\"doi\":\"10.1016/j.ijhydene.2024.11.132\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Catalyst addition has been considered an effective pathway to enhance biohydrogen yield in biochemical reaction processes. In this study, the metal-organic framework material (MOF-808) was selected to enhance the mechanism of photo-fermentation biohydrogen production (PFHP) of corn stover. The results showed that MOF-808 coagulated with bacteria (Proteobacteria) to form an efficient proton transport interface and improved the reducibility of the fermentation solution in the PFHP system. At 0.5 g/L MOF-808 dosage, the cumulative hydrogen yield was 84.59 mL/g TS, and the hydrogen production rate was 20.1 mL/h, which were 30.5% and 39.6% higher than those of the control group, respectively. The maximum energy recovery rate and light conversion efficiency were increased by 28.9% and 39.3%, respectively. In addition, MOF-808 significantly impacted the composition of the microbial community, fostering the production of hydrogen through acid metabolism. Even during the secondary cycle, it still maintained stable catalytic activity.</div></div>\",\"PeriodicalId\":337,\"journal\":{\"name\":\"International Journal of Hydrogen Energy\",\"volume\":\"94 \",\"pages\":\"Pages 376-384\"},\"PeriodicalIF\":8.1000,\"publicationDate\":\"2024-11-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Hydrogen Energy\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0360319924048122\",\"RegionNum\":2,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Hydrogen Energy","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0360319924048122","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
MOF incorporated photo-fermentation system with improved biohydrogen efficiency
Catalyst addition has been considered an effective pathway to enhance biohydrogen yield in biochemical reaction processes. In this study, the metal-organic framework material (MOF-808) was selected to enhance the mechanism of photo-fermentation biohydrogen production (PFHP) of corn stover. The results showed that MOF-808 coagulated with bacteria (Proteobacteria) to form an efficient proton transport interface and improved the reducibility of the fermentation solution in the PFHP system. At 0.5 g/L MOF-808 dosage, the cumulative hydrogen yield was 84.59 mL/g TS, and the hydrogen production rate was 20.1 mL/h, which were 30.5% and 39.6% higher than those of the control group, respectively. The maximum energy recovery rate and light conversion efficiency were increased by 28.9% and 39.3%, respectively. In addition, MOF-808 significantly impacted the composition of the microbial community, fostering the production of hydrogen through acid metabolism. Even during the secondary cycle, it still maintained stable catalytic activity.
期刊介绍：
The objective of the International Journal of Hydrogen Energy is to facilitate the exchange of new ideas, technological advancements, and research findings in the field of Hydrogen Energy among scientists and engineers worldwide. This journal showcases original research, both analytical and experimental, covering various aspects of Hydrogen Energy. These include production, storage, transmission, utilization, enabling technologies, environmental impact, economic considerations, and global perspectives on hydrogen and its carriers such as NH3, CH4, alcohols, etc.
The utilization aspect encompasses various methods such as thermochemical (combustion), photochemical, electrochemical (fuel cells), and nuclear conversion of hydrogen, hydrogen isotopes, and hydrogen carriers into thermal, mechanical, and electrical energies. The applications of these energies can be found in transportation (including aerospace), industrial, commercial, and residential sectors.
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