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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1002/adma.201907307
|2 doi
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|a pubmed24n1021.xml
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|a (DE-627)NLM306427044
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|a (NLM)32048339
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Pu, Shirui
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Promoting Energy Efficiency via a Self-Adaptive Evaporative Cooling Hydrogel
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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|a High temperature brings adverse impacts on the energy efficiency, and even destroys a semiconductor device. Here, a novel and cost-effective strategy is proposed to boost the energy efficiency of semiconductor devices by using the self-adaptive evaporative cooling of a lithium- and bromine-enriched polyacrylamide hydrogel. Water inside the hydrogel can quickly evaporate to dissipate the waste heat generated by the nugatory carrier transport in the P-N junction. In dormancy, the hydrogel harvests water molecules from the surrounding air to regenerate itself. The hydrogel is demonstrated to low down the operating temperature of a commercial polycrystalline silicon solar cell by 17 °C under one sun condition and enhances its efficiency from 14.5% to 15.5%. It is also capable of increasing the maximum power of a simulated chip by 45% at a fixed operating temperature. The hydrogel is expected to be widely adopted in current semiconductor industry to improve its energy efficiency
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|a Journal Article
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| 650 |
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|a energy efficiency
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| 650 |
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4 |
|a evaporative cooling
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| 650 |
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4 |
|a hydrogels
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| 650 |
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4 |
|a semiconductors
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| 700 |
1 |
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|a Fu, Jia
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liao, Yutian
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ge, Lurong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhou, Yihao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Songlin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhao, Shenlong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Xiaowei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Hu, Xuejiao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liu, Kang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Jun
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 32(2020), 17 vom: 15. Apr., Seite e1907307
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
1 |
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|g volume:32
|g year:2020
|g number:17
|g day:15
|g month:04
|g pages:e1907307
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| 856 |
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|u http://dx.doi.org/10.1002/adma.201907307
|3 Volltext
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