WFRF:(Wen Chenyu)
Sökning: WFRF:(Wen Chenyu) > High-Conductivity R...
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03473naa a2200457 4500 | |
| 001 | oai:DiVA.org:uu-381347 | |
| 003 | SwePub | |
| 008 | 190408s2019 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3813472 URI |
| 024 | 7 | a https://doi.org/10.1016/j.nanoen.2019.04.0232 DOI |
| 040 | a (SwePub)uu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Zhao, Jieu Uppsala universitet,Fasta tillståndets elektronik,Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an4 aut0 (Swepub:uu)jiezh480 |
| 245 | 1 0 | a High-Conductivity Reduced-Graphene-Oxide/Copper Aerogel for Energy Storage |
| 264 | 1 | b Elsevier BV,c 2019 |
| 338 | a print2 rdacarrier | |
| 520 | a This work reports a room-temperature, solution-phase and one-pot method for macro-assembly of a three-dimensional (3D) reduced-graphene-oxide/copper hybrid hydrogel. The hydrogel is subsequently transformed into a highly conductive aerogel via freeze-drying. The aerogel, featuring reduced graphene oxide (rGO) networks decorated with Cu and CuxO nanoparticles (Cu/CuxO@rGO), exhibits a specific surface area of 48 m2/g and an apparent electrical conductivity of ∼33 and ∼430 S/m prior to and after mechanical compression, respectively. The compressed Cu/CuxO@rGO aerogel delivers a specific capacity of ∼453 mAh g−1 at a current density of 1 A/g and ∼184 mAh g−1 at 50 A/g in a 3 M KOH aqueous electrolyte evidenced by electrochemical measurements. Galvanostatic cycling tests at 5 A/g demonstrates that the Cu/CuxO@rGO aerogel retains 38% (∼129 mAh g−1) of the initial capacity (∼339 mAh g−1) after 500 cycles. The straightforward manufacturing process and the promising electrochemical performances make the Cu/CuxO@rGO aerogel an attractive electrode candidate in energy storage applications. | |
| 650 | 7 | a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng |
| 650 | 7 | a TEKNIK OCH TEKNOLOGIERx Nanoteknik0 (SwePub)2102 hsv//swe |
| 650 | 7 | a ENGINEERING AND TECHNOLOGYx Nano-technology0 (SwePub)2102 hsv//eng |
| 653 | a Reduced graphene oxide | |
| 653 | a Graphene | |
| 653 | a Copper | |
| 653 | a Aerogel | |
| 653 | a Energy storage | |
| 653 | a Battery | |
| 700 | 1 | a Pan, Ruijunu Uppsala universitet,Oorganisk kemi4 aut0 (Swepub:uu)ruipa292 |
| 700 | 1 | a Sun, Ruiu Uppsala universitet,Nanoteknologi och funktionella material4 aut0 (Swepub:uu)ruisu228 |
| 700 | 1 | a Wen, Chenyuu Uppsala universitet,Fasta tillståndets elektronik4 aut0 (Swepub:uu)chewe730 |
| 700 | 1 | a Zhang, Shi-Liu Uppsala universitet,Fasta tillståndets elektronik4 aut0 (Swepub:uu)shizh725 |
| 700 | 1 | a Wu, Biao4 aut |
| 700 | 1 | a Nyholm, Leif,d 1961-u Uppsala universitet,Oorganisk kemi4 aut0 (Swepub:uu)lny18455 |
| 700 | 1 | a Zhang, Zhi-Binu Uppsala universitet,Fasta tillståndets elektronik4 aut0 (Swepub:uu)zhizh813 |
| 710 | 2 | a Uppsala universitetb Fasta tillståndets elektronik4 org |
| 773 | 0 | t Nano Energyd : Elsevier BVg 60, s. 760-767q 60<760-767x 2211-2855x 2211-3282 |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-381347 |
| 856 | 4 8 | u https://doi.org/10.1016/j.nanoen.2019.04.023 |
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