Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells
This article reviews the various hole transporting materials (HTMs) used in perovskite solar cells (PSCs) in achieving high photo-conversion efficiency (PCE) and operational stability. The PSCs are the latest development in solution processable solar cells offering PCE (~22%) on a par with that of p...
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Elsevier
2017
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| Online Access: | http://umpir.ump.edu.my/id/eprint/17444/ http://umpir.ump.edu.my/id/eprint/17444/ http://umpir.ump.edu.my/id/eprint/17444/ http://umpir.ump.edu.my/id/eprint/17444/1/fist-2017-rajan-Advances%20in%20hole%20transport%20materials1.pdf |
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ump-174442018-02-08T01:32:31Z http://umpir.ump.edu.my/id/eprint/17444/ Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells Bakr, Zinab H. Wali, Qamar Azhar, Fakharuddin Schmidt-Mende, Lukas Brown, Thomas M. Rajan, Jose QC Physics QD Chemistry TK Electrical engineering. Electronics Nuclear engineering This article reviews the various hole transporting materials (HTMs) used in perovskite solar cells (PSCs) in achieving high photo-conversion efficiency (PCE) and operational stability. The PSCs are the latest development in solution processable solar cells offering PCE (~22%) on a par with that of practically deployed silicon and thin film solar cells. HTMs and electron transporting materials (ETMs) are important constituents in PSCs as they selectively transport charges within the device, influence photovoltaic parameters, determine device stability and also influence its cost. This article critically approaches role of structure, electrochemistry, and physical properties of varied of choice of HTMs categorized diversely as small and long polymers, organometallic, and inorganic on the photovoltaic parameters of PSCs conceived in various device configurations. Achievements in tailoring the properties of HTMs to best fit for PSCs are detailed; a well-designed HTM suppresses carrier recombination by facilitating the passage of holes but blocking electrons at the HTM/perovskite interface. Moreover, in many PSCs the HTM acts as the first line of defense to external degrading factors such as humidity, oxygen and photon dose, the extent of which depends on its hydrophobicity, permeability, and density. Elsevier 2017-02-20 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/17444/1/fist-2017-rajan-Advances%20in%20hole%20transport%20materials1.pdf Bakr, Zinab H. and Wali, Qamar and Azhar, Fakharuddin and Schmidt-Mende, Lukas and Brown, Thomas M. and Rajan, Jose (2017) Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells. Nano Energy, 34. pp. 271-305. ISSN 2211-2855 http://doi.org/10.1016/j.nanoen.2017.02.025 10.1016/j.nanoen.2017.02.025 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Malaysia Pahang |
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UMP Institutional Repository |
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Online Access |
| language |
English |
| topic |
QC Physics QD Chemistry TK Electrical engineering. Electronics Nuclear engineering |
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QC Physics QD Chemistry TK Electrical engineering. Electronics Nuclear engineering Bakr, Zinab H. Wali, Qamar Azhar, Fakharuddin Schmidt-Mende, Lukas Brown, Thomas M. Rajan, Jose Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells |
| description |
This article reviews the various hole transporting materials (HTMs) used in perovskite solar cells (PSCs) in achieving high photo-conversion efficiency (PCE) and operational stability. The PSCs are the latest development in solution processable solar cells offering PCE (~22%) on a par with that of practically deployed silicon and thin film solar cells. HTMs and electron transporting materials (ETMs) are important constituents in PSCs as they selectively transport charges within the device, influence photovoltaic parameters, determine device stability and also influence its cost. This article critically approaches role of structure, electrochemistry, and physical properties of varied of choice of HTMs categorized diversely as small and long polymers, organometallic, and inorganic on the photovoltaic parameters of PSCs conceived in various device configurations. Achievements in tailoring the properties of HTMs to best fit for PSCs are detailed; a well-designed HTM suppresses carrier recombination by facilitating the passage of holes but blocking electrons at the HTM/perovskite interface. Moreover, in many PSCs the HTM acts as the first line of defense to external degrading factors such as humidity, oxygen and photon dose, the extent of which depends on its hydrophobicity, permeability, and density. |
| format |
Article |
| author |
Bakr, Zinab H. Wali, Qamar Azhar, Fakharuddin Schmidt-Mende, Lukas Brown, Thomas M. Rajan, Jose |
| author_facet |
Bakr, Zinab H. Wali, Qamar Azhar, Fakharuddin Schmidt-Mende, Lukas Brown, Thomas M. Rajan, Jose |
| author_sort |
Bakr, Zinab H. |
| title |
Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells |
| title_short |
Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells |
| title_full |
Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells |
| title_fullStr |
Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells |
| title_full_unstemmed |
Advances In Hole Transport Materials Engineering For Stable And Efficient Perovskite Solar Cells |
| title_sort |
advances in hole transport materials engineering for stable and efficient perovskite solar cells |
| publisher |
Elsevier |
| publishDate |
2017 |
| url |
http://umpir.ump.edu.my/id/eprint/17444/ http://umpir.ump.edu.my/id/eprint/17444/ http://umpir.ump.edu.my/id/eprint/17444/ http://umpir.ump.edu.my/id/eprint/17444/1/fist-2017-rajan-Advances%20in%20hole%20transport%20materials1.pdf |
| first_indexed |
2023-09-18T22:24:05Z |
| last_indexed |
2023-09-18T22:24:05Z |
| _version_ |
1777415849581215744 |