Nickel Sulfide Microrockets as Self-Propelled Energy Storage Devices to Power Electronic Circuits “On-Demand”
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43924039" target="_blank" >RIV/60461373:22310/21:43924039 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43210/21:43920186 RIV/00216305:26620/21:PU142058
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/smtd.202100511" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1002/smtd.202100511</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/smtd.202100511" target="_blank" >10.1002/smtd.202100511</a>
Alternative languages
Result language
angličtina
Original language name
Nickel Sulfide Microrockets as Self-Propelled Energy Storage Devices to Power Electronic Circuits “On-Demand”
Original language description
Miniaturized energy storage devices are essential to power the growing number and variety of microelectronic technologies. Here, a concept of self-propelled microscale energy storage elements that can move, reach, and power electronic circuits is reported. Microrockets consisting of a nickel sulfide (NiS) outer layer and a Pt inner layer are prepared by template-assisted electrodeposition, and designed to store energy through NiS-mediated redox reactions and propel via the Pt-catalyzed decomposition of H2O2 fuel. Scanning electrochemical microscopy allows visualizing and studying the energy storage ability of a single microrocket, revealing its pseudocapacitive nature. This proves the great potential of such technique in the field of micro/nanomotors. On-demand delivery of energy storage units to electronic circuits has been demonstrated by releasing microrockets on an interdigitated array electrode as an example of electronic circuit. Owing to their self-propulsion ability, they reach the active area of the electrode and, in principle, power its functions. These autonomously moving energy storage devices will be employed for next-generation electronics to store and deliver energy in previously inaccessible locations. © 2021 Wiley-VCH GmbH
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Small Methods
ISSN
2366-9608
e-ISSN
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Volume of the periodical
5
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
nestrankovano
UT code for WoS article
000693907700001
EID of the result in the Scopus database
2-s2.0-85114116005