Water evaporation-induced electricity with Geobacter sulfurreducens biofilms
Water evaporation-induced electricity generators (WEGs) have recently attracted extensive research attention as an emerging renewable energy-harvesting technology that harvests electricity directly from water evaporation. However, the low power output, limited available material, complicated fabrica...
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| Veröffentlicht in: | Science advances 2022-04, Vol.8 (15), p.eabm8047-eabm8047 |
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| creator | Hu, Qichang Ma, Yongji Ren, Guoping Zhang, Bintian Zhou, Shungui |
| description | Water evaporation-induced electricity generators (WEGs) have recently attracted extensive research attention as an emerging renewable energy-harvesting technology that harvests electricity directly from water evaporation. However, the low power output, limited available material, complicated fabrication process, and extremely high cost have restricted wide applications of this technology. Here, a facile and efficient WEG prototype based on
biofilm was demonstrated. The device can generate continuous electric power with a maximum output power density of ~685.12 μW/cm
, which is two orders of magnitude higher than that of previously reported analogous devices. The superior performance of the device is attributed to the intrinsic properties of the
biofilm, including its hydrophilicity, porous structure, conductivity, etc. This study not only presents the unprecedented evaporating potential effect of
biofilms but also paves the way for developing hydrovoltaic technology with biomaterials. |
| doi_str_mv | 10.1126/sciadv.abm8047 |
| format | Article |
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biofilm was demonstrated. The device can generate continuous electric power with a maximum output power density of ~685.12 μW/cm
, which is two orders of magnitude higher than that of previously reported analogous devices. The superior performance of the device is attributed to the intrinsic properties of the
biofilm, including its hydrophilicity, porous structure, conductivity, etc. This study not only presents the unprecedented evaporating potential effect of
biofilms but also paves the way for developing hydrovoltaic technology with biomaterials.</description><identifier>ISSN: 2375-2548</identifier><identifier>EISSN: 2375-2548</identifier><identifier>DOI: 10.1126/sciadv.abm8047</identifier><identifier>PMID: 35417246</identifier><language>eng</language><publisher>United States: American Association for the Advancement of Science</publisher><subject>Environmental Studies ; Materials Science ; Physical and Materials Sciences ; SciAdv r-articles</subject><ispartof>Science advances, 2022-04, Vol.8 (15), p.eabm8047-eabm8047</ispartof><rights>Copyright © 2022 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC). 2022 The Authors</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3057-e8253666b70db514a8d281e4bcd1c7822abeb37f7e5fb49ef554d604419295103</citedby><cites>FETCH-LOGICAL-c3057-e8253666b70db514a8d281e4bcd1c7822abeb37f7e5fb49ef554d604419295103</cites><orcidid>0000-0003-2672-5862 ; 0000-0003-0899-4225</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9007506/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9007506/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35417246$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hu, Qichang</creatorcontrib><creatorcontrib>Ma, Yongji</creatorcontrib><creatorcontrib>Ren, Guoping</creatorcontrib><creatorcontrib>Zhang, Bintian</creatorcontrib><creatorcontrib>Zhou, Shungui</creatorcontrib><title>Water evaporation-induced electricity with Geobacter sulfurreducens biofilms</title><title>Science advances</title><addtitle>Sci Adv</addtitle><description>Water evaporation-induced electricity generators (WEGs) have recently attracted extensive research attention as an emerging renewable energy-harvesting technology that harvests electricity directly from water evaporation. However, the low power output, limited available material, complicated fabrication process, and extremely high cost have restricted wide applications of this technology. Here, a facile and efficient WEG prototype based on
biofilm was demonstrated. The device can generate continuous electric power with a maximum output power density of ~685.12 μW/cm
, which is two orders of magnitude higher than that of previously reported analogous devices. The superior performance of the device is attributed to the intrinsic properties of the
biofilm, including its hydrophilicity, porous structure, conductivity, etc. This study not only presents the unprecedented evaporating potential effect of
biofilms but also paves the way for developing hydrovoltaic technology with biomaterials.</description><subject>Environmental Studies</subject><subject>Materials Science</subject><subject>Physical and Materials Sciences</subject><subject>SciAdv r-articles</subject><issn>2375-2548</issn><issn>2375-2548</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpVkc1LAzEQxYMottRePcoevWxNsvnYvQhStAoFL4rHkGRnbWR3U5PdSv97t7SWepqB-c2bxzyErgmeEULFXbROl5uZNk2OmTxDY5pJnlLO8vOTfoSmMX5hjAkTgpPiEo0yzoikTIzR8kN3EBLY6LUPunO-TV1b9hbKBGqwXXDWddvkx3WrZAHeaLvDY19XfQiwA9uYGOcrVzfxCl1Uuo4wPdQJen96fJs_p8vXxcv8YZnaDHOZQk55JoQwEpeGE6bzkuYEmLElsTKnVBswmawk8MqwAirOWSkwY6SgBSc4m6D7ve66Nw2Ug4cu6Fqtg2t02Cqvnfo_ad1KffqNKjCWHItB4PYgEPx3D7FTjYsW6lq34PuoqOCYcpozNqCzPWqDjzFAdTxDsNqloPYpqEMKw8LNqbkj_vfz7BclVYbz</recordid><startdate>20220415</startdate><enddate>20220415</enddate><creator>Hu, Qichang</creator><creator>Ma, Yongji</creator><creator>Ren, Guoping</creator><creator>Zhang, Bintian</creator><creator>Zhou, Shungui</creator><general>American Association for the Advancement of Science</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0003-2672-5862</orcidid><orcidid>https://orcid.org/0000-0003-0899-4225</orcidid></search><sort><creationdate>20220415</creationdate><title>Water evaporation-induced electricity with Geobacter sulfurreducens biofilms</title><author>Hu, Qichang ; Ma, Yongji ; Ren, Guoping ; Zhang, Bintian ; Zhou, Shungui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3057-e8253666b70db514a8d281e4bcd1c7822abeb37f7e5fb49ef554d604419295103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Environmental Studies</topic><topic>Materials Science</topic><topic>Physical and Materials Sciences</topic><topic>SciAdv r-articles</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hu, Qichang</creatorcontrib><creatorcontrib>Ma, Yongji</creatorcontrib><creatorcontrib>Ren, Guoping</creatorcontrib><creatorcontrib>Zhang, Bintian</creatorcontrib><creatorcontrib>Zhou, Shungui</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Science advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hu, Qichang</au><au>Ma, Yongji</au><au>Ren, Guoping</au><au>Zhang, Bintian</au><au>Zhou, Shungui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Water evaporation-induced electricity with Geobacter sulfurreducens biofilms</atitle><jtitle>Science advances</jtitle><addtitle>Sci Adv</addtitle><date>2022-04-15</date><risdate>2022</risdate><volume>8</volume><issue>15</issue><spage>eabm8047</spage><epage>eabm8047</epage><pages>eabm8047-eabm8047</pages><issn>2375-2548</issn><eissn>2375-2548</eissn><abstract>Water evaporation-induced electricity generators (WEGs) have recently attracted extensive research attention as an emerging renewable energy-harvesting technology that harvests electricity directly from water evaporation. However, the low power output, limited available material, complicated fabrication process, and extremely high cost have restricted wide applications of this technology. Here, a facile and efficient WEG prototype based on
biofilm was demonstrated. The device can generate continuous electric power with a maximum output power density of ~685.12 μW/cm
, which is two orders of magnitude higher than that of previously reported analogous devices. The superior performance of the device is attributed to the intrinsic properties of the
biofilm, including its hydrophilicity, porous structure, conductivity, etc. This study not only presents the unprecedented evaporating potential effect of
biofilms but also paves the way for developing hydrovoltaic technology with biomaterials.</abstract><cop>United States</cop><pub>American Association for the Advancement of Science</pub><pmid>35417246</pmid><doi>10.1126/sciadv.abm8047</doi><orcidid>https://orcid.org/0000-0003-2672-5862</orcidid><orcidid>https://orcid.org/0000-0003-0899-4225</orcidid><oa>free_for_read</oa></addata></record> |
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| source | DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central |
| subjects | Environmental Studies Materials Science Physical and Materials Sciences SciAdv r-articles |
| title | Water evaporation-induced electricity with Geobacter sulfurreducens biofilms |
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