Transition Metal Phosphide Nanoarchitectonics for Versatile Organic Catalysis

Small, Год журнала: 2023, Номер 19(11)

Опубликована: Янв. 17, 2023

Abstract Transition metal phosphides (TMP) posses unique physiochemical, geometrical, and electronic properties, which can be exploited for different catalytic applications, such as photocatalysis, electrocatalysis, organic catalysis, etc. Among others, the use of TMP catalysis is less explored still facing many complex challenges, necessitate development sustainable reaction protocols demonstrating high selectivity yield desired molecules significance. In this regard, controlled synthesis TMP‐based catalysts thorough investigations underlying mechanisms provide deeper insights toward practical achievement applications. This review aims at providing a comprehensive analysis on recent advancements in synthetic strategies tailored tunable engineering structural, properties TMP. addition, their unprecedented potential transformation reactions succinctly summarized critically analyzed. Finally, rational perspective future opportunities challenges emerging field provided. On account achievements accomplished using TMP, it highly anticipated that combined with advanced innovative technologies methodologies pave way large scale realization catalysis.

Язык: Английский

---

Versatile Janus Architecture for Electrocatalytic Applications

Small, Год журнала: 2022, Номер 19(12)

Опубликована: Дек. 30, 2022

Abstract Janus architectures have garnered great research efforts in recent years, leading to outstanding advances electrocatalysis. Benefiting from the synergistic combination of their anisotropy which endows manifestation various co‐existing electrochemical properties, and compartmentalized structure that enables each functional domain retain its inherent activity, with little no interference other domains, show potential as exceptionally versatile electrocatalysts complement a plethora electrocatalytic processes. Thus, coupled growing interest for electrocatalysis, it is imperative investigate reconsider design strategies future directions.

Язык: Английский

---

Regulating the electronic structure of Ni2P by one-step Co, N dual-doping for boosting electrocatalytic performance toward oxygen evolution reaction and urea oxidation reaction

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 650, С. 1851 - 1861

Опубликована: Июль 25, 2023

Язык: Английский

---

Hydrothermal Hydrolyzation-Driven Topological Transformation of Ni–Co Bimetallic Compounds with Hollow Nanoflower Structure for Optimizing Hydrogen Evolution Catalysis

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(13), С. 16399 - 16407

Опубликована: Март 25, 2024

Composition screening and structure optimization are two critical factors in improving the electrocatalytic performance of hybrid materials. Herein, we present a straightforward hydrothermal hydrolyzation–topological transformation strategy for synthesis range Ni–Co bimetallic compounds with hollow nanoflower structure. Among these compounds, Ni2P/Co2P nanoflowers (HNFs) exhibit most impressive activity hydrogen evolution reaction (HER), necessitating only an 153 mV overpotential to achieve current density 10 mA cm–2 under alkaline conditions. Importantly, this remains stable over 48 h, indicating exceptional durability. The catalytic HNFs arises from synergy between components former provides abundant sites, while electron rearrangement at heterointerfaces enhances adsorption/desorption active species facilitates transfer. latter contributes exposure shortening mass charge transfer routes, bolstering structural stability during prolonged electrocatalysis. This research offers valuable insights into advanced electrocatalysts, holding significant promise applications emerging field new energy technologies.

Язык: Английский

---

Mechanistic insight into hydrothermally prepared molybdenum-based electrocatalyst for overall water splitting

Electrochimica Acta, Год журнала: 2023, Номер 445, С. 142050 - 142050

Опубликована: Фев. 13, 2023

Язык: Английский

---

Integrated strategies on cobalt phosphides-based electrocatalysts for efficient hydrogen evolution reaction

Tungsten, Год журнала: 2024, Номер 6(3), С. 488 - 503

Опубликована: Фев. 28, 2024

Язык: Английский

---

Hydrothermally fabricated NdTe hollow shells thermally vaporized on Ni foam for water-splitting in alkaline media

Applied Physics A, Год журнала: 2022, Номер 128(10)

Опубликована: Сен. 14, 2022

Язык: Английский

---

Comparison of hydrothermal and electrodeposition methods for the synthesis of CoSe2/CeO2 nanocomposites as electrocatalysts toward oxygen evolution reaction

International Journal of Hydrogen Energy, Год журнала: 2022, Номер 47(40), С. 17650 - 17661

Опубликована: Апрель 19, 2022

Язык: Английский

---

The electrocatalytic self-reconstruction of ultrathin 2D MOF nanoarrays supported on alloy foam improves the oxygen evolution reaction

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 684, С. 133136 - 133136

Опубликована: Янв. 2, 2024

Язык: Английский

---

MOF-Derived Ultrathin Cobalt Molybdenum Phosphide Nanosheets for Efficient Electrochemical Overall Water Splitting

Nanomaterials, Год журнала: 2022, Номер 12(7), С. 1098 - 1098

Опубликована: Март 27, 2022

The development of high-performance and cost-effective earth-abundant transition metal-based electrocatalysts is major interest for several key energy technologies, including water splitting. Herein, we report the synthesis ultrathin CoMoP nanosheets through a simple ion etching phosphorization method. obtained catalyst exhibits outstanding electrocatalytic activity stability towards oxygen hydrogen evolution reactions (OER HER), with overpotentials down to 273 89 mV at 10 mA cm-2, respectively. produced are also characterized by very small Tafel slopes, 54.9 69.7 dec-1 OER HER, When used as both cathode anode electrocatalyst in overall splitting reaction, CoMoP-based cells require just 1.56 V reach cm-2 alkaline media. This performance attributed proper composition, weak crystallinity two-dimensional nanosheet structure electrocatalyst.

Язык: Английский

---