| 000 | 03219nlm1a2200505 4500 | ||
|---|---|---|---|
| 001 | 667273 | ||
| 005 | 20231030042105.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\38478 | ||
| 035 | _aRU\TPU\network\35279 | ||
| 090 | _a667273 | ||
| 100 | _a20220311a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_a2D Dual-Metal Zeolitic-Imidazolate-Framework-(ZIF)-Derived Bifunctional Air Electrodes with Ultrahigh Electrochemical Properties for Rechargeable Zinc-Air Batteries _fWang Tingting, Kou Zongkui, Shichun Mu [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 46 tit.] | ||
| 330 | _aHere first a 2D dual-metal (Co/Zn) and leaf-like zeolitic imidazolate framework (ZIF-L)-pyrolysis approach is reported for the low-cost and facile preparation of Co nanoparticles encapsulated into nitrogen-doped carbon nanotubes (Co-N-CNTs). Importantly, the reasonable Co/Zn molar ratio in the ZIF-L is the key to the emergence of the encapsulated microstructure. Specifically, high-dispersed cobalt nanoparticles are fully encapsulated in the tips of N-CNTs, leading to the full formation of highly active Co-N-C moieties for oxygen reduction and evolution reactions (ORR and OER). As a result, the obtained Co-N-CNTs present superior electrocatalytic activity and stability toward ORR and OER over the commercial Pt/C and IrO2 as well as most reported metal-organic-framework-derived catalysts, respectively. Remarkably, as bifunctional air electrodes of the Zn-air battery, it also shows extraordinary charge-discharge performance. The present concept will provide a guideline for screening novel 2D metal-organic frameworks as precursors to synthesize advanced multifunctional nanomaterials for cross-cutting applications. | ||
| 461 | _tAdvanced Functional Materials | ||
| 463 |
_tVol. 28, iss. 5 _v[1705048, 9 p.] _d2018 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aвоздушные электроды | |
| 610 | 1 | _aнаночастицы | |
| 610 | 1 | _aуглеродные нанотрубки | |
| 610 | 1 | _aэлектрохимические свойства | |
| 610 | 1 | _aнаноматериалы | |
| 610 | 1 | _aпиролиз | |
| 701 | 0 | _aWang Tingting | |
| 701 | 0 | _aKou Zongkui | |
| 701 | 0 | _aShichun Mu | |
| 701 | 0 | _aJingping Liu | |
| 701 | 0 | _aDaping He | |
| 701 | 1 |
_aAmiinu _bI. S. _gIbrahim Saana |
|
| 701 | 0 | _aWen Meng | |
| 701 | 0 | _aKui Zhou | |
| 701 | 0 | _aZhixiong Luo | |
| 701 | 1 |
_aChaemchuen _bS. _gSomboon |
|
| 701 | 1 |
_aVerpoort _bF. V. K. _cChemical Engineer _cProfessor of Tomsk Polytechnic University, doctor of chemical Sciences _f1963- _gFrensis Valter Kornelius _2stltpush _3(RuTPU)RU\TPU\pers\35059 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа химических и биомедицинских технологий _c(2017- ) _h8120 _2stltpush _3(RuTPU)RU\TPU\col\23537 |
| 801 | 2 |
_aRU _b63413507 _c20220311 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1002/adfm.201705048 | |
| 942 | _cCF | ||