Construction of three-dimensional array nanorod heterojunction catalysts with high efficiency and stability in industrial environments DOI

Xuezheng Ma,

Feng Chen, Xuefei Yang

и другие.

Fuel, Год журнала: 2024, Номер 380, С. 133135 - 133135

Опубликована: Сен. 16, 2024

Язык: Английский

Synergistic flower-like N-doped Co/Mo2C catalyst for hydrogen evolution reaction in universal pH and high-performance alkaline water-splitting DOI

Hennayaka Mudiyanselage Charitha Madusanka Jayawardana,

Suci Meng,

Bashir Adegbemiga Yusuf

и другие.

Materials Today Chemistry, Год журнала: 2025, Номер 43, С. 102476 - 102476

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

3

Manipulating d‐Band Center of Ru Sites in Branched RuO2 Nanofibers Enables Significantly Enhanced Alkaline Overall Water Splitting Performance DOI
Linfeng Zhang,

Weimo Li,

Siyu Ren

и другие.

Advanced Energy Materials, Год журнала: 2024, Номер unknown

Опубликована: Окт. 9, 2024

Abstract Although ruthenium dioxide (RuO 2 ) is an efficacious oxygen evolution reaction (OER) catalyst in acidic media, its performance alkaline conditions subpar and it also ineffective for hydrogen (HER) common electrolytes. Here, effective phosphorus (P)‐doping strategy introduced to manipulate the d ‐band center of (Ru) sites, attenuating adsorption energy HER intermediates lowering barrier OER, thereby significantly accelerating both OER performance. The representative 10%P‐RuO nanofibers (NFs) presents ultralow overpotential 177.9 mV at 1 A cm −2 long‐term stability 300 h m KOH toward HER, greatly exceeding those benchmark platinum (Pt)/C catalyst. Moreover, NFs exhibits exceptional with a low 250 10 mA (η desirable 150 , which far better than commercial RuO many other typical previously reported catalysts. Additionally, overall water electrolytic cell using as anode cathode necessitates working voltage 1.52 V demonstrates over 100 outperforming electrolysis cells.

Язык: Английский

Процитировано

16

Surface S-Doped Nanostructured RuO2 and Its Anion Passivating Effect for Efficient Overall Seawater Splitting DOI
Yu Liu, Wu Lu, Yong Wang

и другие.

ACS Nano, Год журнала: 2025, Номер unknown

Опубликована: Янв. 9, 2025

Electrolysis of seawater for hydrogen (H2) production to harvest clean energy is an appealing approach. In this context, there urgent need catalysts with high activity and durability. RuO2 electrocatalysts have shown efficient in the oxygen evolution reactions (HER OER), but they still suffer from poor stability. Herein, surface S-doped nanostructured (S-RuO2) rationally fabricated overall splitting. Doping S enhances (overpotentials 25 mV HER 243 long-term durability (1000 h at 100 mA cm–2), achieves nearly 100% Faraday efficiency (FE). Moreover, S-RuO2-based anion exchange membrane electrolyzer requires 2.01 V reach 1.0 A cm–2 under demanding industrial conditions. Experimental analysis theoretical calculations indicate that introduction could lower valence state Ru, thereby conferring enhanced Furthermore, S-RuO2 electrocatalyst highly protected by surface, which repels Cl– alkaline seawater. This investigation presents a feasible strategy designing RuO2-based splitting both performance good resistance anodic corrosion.

Язык: Английский

Процитировано

1

Coupling of precisely engineered Co3O4@FeCo2S4 with a Mo2TiC2Tx MXene architecture to produce a durable bifunctional electrocatalyst for efficient water electrolysis DOI
T. Kavinkumar,

T.R. Naveen Kumar,

Chinnasamy Sengottaiyan

и другие.

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 102, С. 321 - 331

Опубликована: Янв. 11, 2025

Язык: Английский

Процитировано

1

Rapid synthesis of PtRu nanoparticles on aniline-modified SWNTs in EMSI engineering for enhanced alkaline water electrolysis DOI
Yue Luo, Yuanting Qiao, Huan He

и другие.

Journal of Power Sources, Год журнала: 2025, Номер 631, С. 236297 - 236297

Опубликована: Янв. 25, 2025

Язык: Английский

Процитировано

1

Graphite carbon nitride-based metal-free bifunctional electrocatalysts for anion exchange membrane water electrolyzer DOI

Ga Young Jang,

Sun Young Kang,

Hee Ji Choi

и другие.

Journal of Electroanalytical Chemistry, Год журнала: 2025, Номер unknown, С. 119111 - 119111

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

1

Nanofibrous Ru/SnO2 heterostructure as robust bifunctional electrocatalyst for high-performance overall hydrazine splitting and Zn-hydrazine battery DOI
Jiaqi Xu,

Mengxiao Zhong,

Ruikai Qi

и другие.

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 684, С. 43 - 51

Опубликована: Янв. 11, 2025

Язык: Английский

Процитировано

0

Modulation of electrospun nanomaterials for boosting electrocatalytic water splitting DOI
Yong Soo Kang, Hui Jing, Chenyue Wang

и другие.

Journal of Electroanalytical Chemistry, Год журнала: 2025, Номер unknown, С. 118941 - 118941

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Phase-tunable cobalt borides with amorphous shell toward highly efficient oxygen evolution reaction DOI
Yuxin Gao, Xiaowei Yang,

Yuyang Zong

и другие.

Journal of Power Sources, Год журнала: 2025, Номер 631, С. 236255 - 236255

Опубликована: Янв. 20, 2025

Язык: Английский

Процитировано

0

Synergistic Effect between Co2P/Fe2P Nanoparticles and NiFe Layered Double Hydroxides Promotes Urea Oxidation Reaction-Assisted Hydrogen Production DOI

Lili Wang,

Wurigamula He,

Duanduan Yin

и другие.

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 2, 2025

Язык: Английский

Процитировано

0