Porous carbon-nanostructured electrocatalysts for zinc-air batteries: From materials design to applications DOI Creative Commons

Sanshuang Gao,

Maolin Li,

Nianpeng Li

et al.

Nanoscale Advances, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Zinc-air batteries (ZABs) are pivotal in the evolution of sustainable energy storage solutions, distinguished by their high density and minimal environmental footprint. The oxygen electrode, which relies on sophisticated porous carbon materials, is critical to operational efficiency. This review scrutinizes reduction reaction (ORR) (OER) processes ZABs through advanced applications. It delves into innovative synthesis techniques such as templating, chemical vapor deposition, self-assembly that tailor pore structures for peak performance. interactions between catalytic sites nanostructures, significantly boost electrochemical performance, highlighted. manuscript discusses future strategies overcoming current challenges advancing efficiency electrode design, emphasizing integration nano-engineering materials science foster with superior capacity adaptability. Additionally, projects how ongoing research material properties could unlock new applications other systems, potentially broadening scope ZAB technology. paper integrates recent advancements offering insights next-generation high-performance development.

Language: Английский

Heterodimensional Structure Integrating Electromagnetic Functions and Hybrid Energy Storage to Drive Multifunctional Devices DOI Open Access
Lihua Yao,

Jin‐Cheng Shu,

Jianguo Zhao

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Abstract Electronic devices are becoming portable, miniaturized, and high performance, more widely used in emerging complex fields. Electromagnetic functional materials with multiple functions that can be applied to scenarios urgently need developed. This research assembled a multifunctional magnetic heterodimensional structure through interface defect engineering, conceived an innovative hybrid energy storage device antenna. The exhibits excellent microwave absorption, electromagnetic interference (EMI) shielding properties. minimum reflection loss is −57.06 dB at 6.16 GHz, the optimal EMI effectiveness 74.08 18 GHz. At current densities of 0.5 3 A g −1 , discharge/charge specific capacities remain 836.64/820.48 401.4/401.7 mAh after 300 500 cycles, respectively. Hybrid convert into electrical for storage. antenna shows harvesting characteristic S, C, X, Ku multi‐bands. |S 11 | reach −65.6 tuned by adjusting dielectric substrate thickness. work will furnish new prospects design development scenarios.

Language: Английский

Citations

5
Structurally optimized rosette-like microspheres carbon with Fe-Ni single atom sites for bifunctional oxygen electrocatalysis in Zinc-Air batteries DOI
Chaoyang Liu, Shang Wu,

Shuo Tian

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154963 - 154963

Published: Aug. 19, 2024

Language: Английский

Citations

4
Rapid synthesis of metastable materials for electrocatalysis DOI
Qiao Chen,

Zichao Xi,

Ziyuan Xu

et al.

Chemical Society Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Metastable materials are considered promising electrocatalysts for clean energy conversions by virtue of their structural flexibility and tunable electronic properties. However, the exploration synthesis metastable via traditional equilibrium methods face challenges because requirements high precise control. In this regard, rapid method (RSM), with efficiency ultra-fast heating/cooling rates, enables production under non-equilibrium conditions. relationship between RSM properties remains largely unexplored. review, we systematically examine unique benefits various techniques mechanisms governing formation materials. Based on these insights, establish a framework, linking electrocatalytic performance Finally, outline future directions emerging field highlight importance high-throughput approaches autonomous screening optimal electrocatalysts. This review aims to provide an in-depth understanding electrocatalysts, opening up new avenues both fundamental research practical applications in electrocatalysis.

Language: Английский

Citations

0
Nitrogen-doped graphite supported cobalt nanoparticles as excellent ORR/OER/HER trifunctional electrocatalysts DOI
Wenxuan Fan,

Xiangmei Tang,

Qingfeng Yi

et al.

Fuel, Journal Year: 2025, Volume and Issue: 397, P. 135382 - 135382

Published: April 16, 2025

Language: Английский

Citations

0
Legume root nodule derived porous carbon materials through the in situ ZIF-8 activation strategy DOI Creative Commons
Min-Yu Li, Yifan Zhou,

Lingling Lin

et al.

RSC Advances, Journal Year: 2025, Volume and Issue: 15(21), P. 16267 - 16275

Published: Jan. 1, 2025

The utilization of harsh chemicals is obligatory during the preparation biomass-derived carbon materials.

Language: Английский

Citations

0
CoNi-N/P-Doped Carbon Nanotubes as Catalysts for Efficient Oxygen Reduction Reaction DOI
Da Zhang, Ruixin Ding, Yan He

et al.

Langmuir, Journal Year: 2024, Volume and Issue: 40(32), P. 17071 - 17080

Published: July 30, 2024

Transition metals (TMs) supported by heteroatom-doped carbon materials are considered to be the potential alternatives Pt/C catalyst owing their low cost, outstanding electrocatalytic efficiency, and excellent electrochemical durability. In this paper, N/P-doped nanotube (CNT) (N/P-CNT)-supported monometallic (Co, Ni) bimetallic (CoNi) catalysts were synthesized one-step pyrolysis using diammonium hydrogen phosphate, 2-methylimidazole organometallic salts as precursors, CNT carrier; effects of transition TM types temperature (Tp) on microstructure properties explored. The analysis exhibited that CoNi was superior both Co Ni catalysts, pyrolyzed at 900 °C a better graphitization degree. optimal CoNi-N/P-CNT-900 displayed remarkable oxygen reduction reaction performance with half-wave (E1/2) 0.86 V methanol tolerance stability. Moreover, Zn-air battery coated demonstrated larger open circuit voltage 1.577 V, peak power density 212.89 mW cm–2 357.8 mA cm–2, well higher specific capacity 799 h gZn–1, (1.492 96.04 216.8 735 gZn–1), showing practical value. This study is expected promote commercialization electrocatalysts.

Language: Английский

Citations

1
Porous carbon-nanostructured electrocatalysts for zinc-air batteries: From materials design to applications DOI Creative Commons

Sanshuang Gao,

Maolin Li,

Nianpeng Li

et al.

Nanoscale Advances, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

Zinc-air batteries (ZABs) are pivotal in the evolution of sustainable energy storage solutions, distinguished by their high density and minimal environmental footprint. The oxygen electrode, which relies on sophisticated porous carbon materials, is critical to operational efficiency. This review scrutinizes reduction reaction (ORR) (OER) processes ZABs through advanced applications. It delves into innovative synthesis techniques such as templating, chemical vapor deposition, self-assembly that tailor pore structures for peak performance. interactions between catalytic sites nanostructures, significantly boost electrochemical performance, highlighted. manuscript discusses future strategies overcoming current challenges advancing efficiency electrode design, emphasizing integration nano-engineering materials science foster with superior capacity adaptability. Additionally, projects how ongoing research material properties could unlock new applications other systems, potentially broadening scope ZAB technology. paper integrates recent advancements offering insights next-generation high-performance development.

Language: Английский

Citations

1