|
|
|
|
| LEADER |
01000caa a22002652c 4500 |
| 001 |
NLM349747652 |
| 003 |
DE-627 |
| 005 |
20250304044708.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231226s2023 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1002/adma.202209500
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n1165.xml
|
| 035 |
|
|
|a (DE-627)NLM349747652
|
| 035 |
|
|
|a (NLM)36462219
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Zhou, Yaya
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Tube-Sponge-Inspired Hierarchical Electrocatalysts with Boosted Mass and Electron Transfer for Efficient Oxygen Evolution
|
| 264 |
|
1 |
|c 2023
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 24.02.2023
|
| 500 |
|
|
|a Date Revised 24.02.2023
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a © 2022 Wiley-VCH GmbH.
|
| 520 |
|
|
|a Hindered gas bubble release and limited electron conducting process represent the major bottlenecks for large-scale electrochemical water splitting. Both the desorption of bubbles and continuous electron transport are achievable on the surfaces of biomimetic catalytic materials by designing multiscale structural hierarchy. Inspired by the tubular structures of the deep-sea sponges, an exceptionally active and binder-free porous nickel tube arrays (PNTA) decorated with NiFe-Zn2+ -pore nanosheets (NiFe-PZn ) are fabricated. The PNTA facilitate removal of bubbles and electron transfer in the oxygen evolution reaction by reproducing trunks of the sponges, and simultaneously, the NiFe-PZn increase the number of catalytic active sites by simulating the sponge epidermis. With improved external mass transfer and interior electron transfer, the hierarchical NiFe-PZn PNTA electrode exhibits superior oxygen evolution reaction performance with an overpotential of 172 mV at 10 mA cm-2 (with a Tafel slope of 50 mV dec-1 ). Furthermore, this electrocatalytic system recorded excellent reaction stability over 360 h with a constant current density of 100 mA cm-2 at the potential of 1.52 V (versus RHE). This work provides a new strategy of designing hierarchical electrocatalysts for highly efficient water splitting
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a hierarchical structures
|
| 650 |
|
4 |
|a oxygen evolution reaction (OER)
|
| 650 |
|
4 |
|a porous nickel tube arrays
|
| 650 |
|
4 |
|a rapid bubble release
|
| 650 |
|
4 |
|a sponge-inspired electrodes
|
| 700 |
1 |
|
|a Jin, Ningxuan
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ma, Yibing
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Cui, Yushuang
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, Lina
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Kwon, Yongwoo
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lee, Won-Kyu
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhang, Wei
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ge, Haixiong
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhang, Jian
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 35(2023), 8 vom: 01. Feb., Seite e2209500
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnas
|
| 773 |
1 |
8 |
|g volume:35
|g year:2023
|g number:8
|g day:01
|g month:02
|g pages:e2209500
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1002/adma.202209500
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 35
|j 2023
|e 8
|b 01
|c 02
|h e2209500
|