A favored crystal orientation for efficient printable mesoscopic perovskite solar cells
Controlling the crystal orientation of organic-inorganic hybrid perovskites is crucial in tuning the optoelectronic properties and improving the device performance. Herein, the favored crystal orientation of MAPbI 3 perovskite is finely tuned by additive engineering for carbon based printable mesosc...
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| Veröffentlicht in: | Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2020-06, Vol.8 (22), p.11148-11154 |
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| container_title | Journal of materials chemistry. A, Materials for energy and sustainability |
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| creator | Wu, Jiawen Zhang, Weihua Wang, Qifei Liu, Shuang Du, Jiankang Mei, Anyi Rong, Yaoguang Hu, Yue Han, Hongwei |
| description | Controlling the crystal orientation of organic-inorganic hybrid perovskites is crucial in tuning the optoelectronic properties and improving the device performance. Herein, the favored crystal orientation of MAPbI
3
perovskite is finely tuned by additive engineering for carbon based printable mesoscopic perovskite solar cells (PSCs). By introducing biguanide hydrochloride (BH), the out-of-plane crystal orientation of perovskite film is notably enhanced along the (001) and (002) crystal plane, which affects charge transportation and collection properties of perovskite films. More importantly, the BH added perovskite has the most appropriate energy level. Under the optimized condition, the hole-conductor free printable mesoscopic PSCs deliver a champion power conversion efficiency of 16.35% by introducing a 30% molar ratio of BH. The unsealed device retains 98% of its original PCE after 2500 h storage in air with humidity of 50 ± 5%. The results provide a novel and effective approach toward fabricating highly efficient and stable PSCs for future commercialization.
Controlling the crystal orientation of organic-inorganic hybrid perovskites is crucial in tuning the optoelectronic properties and improving the device performance. |
| doi_str_mv | 10.1039/d0ta04589f |
| format | Article |
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3
perovskite is finely tuned by additive engineering for carbon based printable mesoscopic perovskite solar cells (PSCs). By introducing biguanide hydrochloride (BH), the out-of-plane crystal orientation of perovskite film is notably enhanced along the (001) and (002) crystal plane, which affects charge transportation and collection properties of perovskite films. More importantly, the BH added perovskite has the most appropriate energy level. Under the optimized condition, the hole-conductor free printable mesoscopic PSCs deliver a champion power conversion efficiency of 16.35% by introducing a 30% molar ratio of BH. The unsealed device retains 98% of its original PCE after 2500 h storage in air with humidity of 50 ± 5%. The results provide a novel and effective approach toward fabricating highly efficient and stable PSCs for future commercialization.
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3
perovskite is finely tuned by additive engineering for carbon based printable mesoscopic perovskite solar cells (PSCs). By introducing biguanide hydrochloride (BH), the out-of-plane crystal orientation of perovskite film is notably enhanced along the (001) and (002) crystal plane, which affects charge transportation and collection properties of perovskite films. More importantly, the BH added perovskite has the most appropriate energy level. Under the optimized condition, the hole-conductor free printable mesoscopic PSCs deliver a champion power conversion efficiency of 16.35% by introducing a 30% molar ratio of BH. The unsealed device retains 98% of its original PCE after 2500 h storage in air with humidity of 50 ± 5%. The results provide a novel and effective approach toward fabricating highly efficient and stable PSCs for future commercialization.
Controlling the crystal orientation of organic-inorganic hybrid perovskites is crucial in tuning the optoelectronic properties and improving the device performance.</description><subject>Commercialization</subject><subject>Conductors</subject><subject>Crystal structure</subject><subject>Energy conversion efficiency</subject><subject>Energy levels</subject><subject>Optoelectronic devices</subject><subject>Orientation</subject><subject>Perovskites</subject><subject>Photovoltaic cells</subject><subject>Silicon</subject><subject>Solar cells</subject><issn>2050-7488</issn><issn>2050-7496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kM1LAzEQxYMoWGov3oWIN2E1X7tNjqW2KhS8VDyGfExg67ZZk22h_71bK_XmXGaY92Me8xC6puSBEq4ePekMEaVU4QwNGClJMRaqOj_NUl6iUc4r0pckpFJqgD4mOJhdTOCxS_vcmQbHVMOmM10dNzjEhCGE2h1WuE11L9gG8BpyzC62tcMtpLjLn3UHOMfGJOygafIVugimyTD67UP0Pp8tpy_F4u35dTpZFI6PSVfYilJvWQCwTCkvPfc2CAbSBGkFd5RIpmwluKh4EKUByoKRDJxw3oxdyYfo7ni3TfFrC7nTq7hNm95SM0GJUhUVqqfuj5RLMecEQfevrE3aa0r0ITv9RJaTn-zmPXxzhFN2J-4v216__U_XrQ_8G8BjeHM</recordid><startdate>20200614</startdate><enddate>20200614</enddate><creator>Wu, Jiawen</creator><creator>Zhang, Weihua</creator><creator>Wang, Qifei</creator><creator>Liu, Shuang</creator><creator>Du, Jiankang</creator><creator>Mei, Anyi</creator><creator>Rong, Yaoguang</creator><creator>Hu, Yue</creator><creator>Han, Hongwei</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7ST</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>JG9</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0003-0163-4702</orcidid><orcidid>https://orcid.org/0000-0002-5259-7027</orcidid><orcidid>https://orcid.org/0000-0001-5406-0189</orcidid><orcidid>https://orcid.org/0000-0003-4794-8213</orcidid></search><sort><creationdate>20200614</creationdate><title>A favored crystal orientation for efficient printable mesoscopic perovskite solar cells</title><author>Wu, Jiawen ; Zhang, Weihua ; Wang, Qifei ; Liu, Shuang ; Du, Jiankang ; Mei, Anyi ; Rong, Yaoguang ; Hu, Yue ; Han, Hongwei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c370t-b611db2feeb299d8d3dbf42e8af8b43c10829b643463f45ae12fa82ec4cda7c53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Commercialization</topic><topic>Conductors</topic><topic>Crystal structure</topic><topic>Energy conversion efficiency</topic><topic>Energy levels</topic><topic>Optoelectronic devices</topic><topic>Orientation</topic><topic>Perovskites</topic><topic>Photovoltaic cells</topic><topic>Silicon</topic><topic>Solar cells</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Jiawen</creatorcontrib><creatorcontrib>Zhang, Weihua</creatorcontrib><creatorcontrib>Wang, Qifei</creatorcontrib><creatorcontrib>Liu, Shuang</creatorcontrib><creatorcontrib>Du, Jiankang</creatorcontrib><creatorcontrib>Mei, Anyi</creatorcontrib><creatorcontrib>Rong, Yaoguang</creatorcontrib><creatorcontrib>Hu, Yue</creatorcontrib><creatorcontrib>Han, Hongwei</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>Journal of materials chemistry. A, Materials for energy and sustainability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Jiawen</au><au>Zhang, Weihua</au><au>Wang, Qifei</au><au>Liu, Shuang</au><au>Du, Jiankang</au><au>Mei, Anyi</au><au>Rong, Yaoguang</au><au>Hu, Yue</au><au>Han, Hongwei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A favored crystal orientation for efficient printable mesoscopic perovskite solar cells</atitle><jtitle>Journal of materials chemistry. A, Materials for energy and sustainability</jtitle><date>2020-06-14</date><risdate>2020</risdate><volume>8</volume><issue>22</issue><spage>11148</spage><epage>11154</epage><pages>11148-11154</pages><issn>2050-7488</issn><eissn>2050-7496</eissn><abstract>Controlling the crystal orientation of organic-inorganic hybrid perovskites is crucial in tuning the optoelectronic properties and improving the device performance. Herein, the favored crystal orientation of MAPbI
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perovskite is finely tuned by additive engineering for carbon based printable mesoscopic perovskite solar cells (PSCs). By introducing biguanide hydrochloride (BH), the out-of-plane crystal orientation of perovskite film is notably enhanced along the (001) and (002) crystal plane, which affects charge transportation and collection properties of perovskite films. More importantly, the BH added perovskite has the most appropriate energy level. Under the optimized condition, the hole-conductor free printable mesoscopic PSCs deliver a champion power conversion efficiency of 16.35% by introducing a 30% molar ratio of BH. The unsealed device retains 98% of its original PCE after 2500 h storage in air with humidity of 50 ± 5%. The results provide a novel and effective approach toward fabricating highly efficient and stable PSCs for future commercialization.
Controlling the crystal orientation of organic-inorganic hybrid perovskites is crucial in tuning the optoelectronic properties and improving the device performance.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d0ta04589f</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-0163-4702</orcidid><orcidid>https://orcid.org/0000-0002-5259-7027</orcidid><orcidid>https://orcid.org/0000-0001-5406-0189</orcidid><orcidid>https://orcid.org/0000-0003-4794-8213</orcidid></addata></record> |
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| identifier | ISSN: 2050-7488 |
| ispartof | Journal of materials chemistry. A, Materials for energy and sustainability, 2020-06, Vol.8 (22), p.11148-11154 |
| issn | 2050-7488 2050-7496 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Commercialization Conductors Crystal structure Energy conversion efficiency Energy levels Optoelectronic devices Orientation Perovskites Photovoltaic cells Silicon Solar cells |
| title | A favored crystal orientation for efficient printable mesoscopic perovskite solar cells |
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