Methanol electroreforming coupled to green hydrogen production over bifunctional NiIr-based metal-organic framework nanosheet arrays

Article Engineering, Environmental

Metal-organic frameworks-derived Ru-doped Co2P/N-doped carbon composite nanosheet arrays as bifunctional electrocatalysts for hydrogen evolution and urea oxidation

You Xu et al.

Summary: In this study, a HER-UOR bifunctional self-supported composite electrode was synthesized and demonstrated to exhibit excellent electrocatalytic performance in a urea electrolysis system.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Physical

CO2-emission-free electrocatalytic CH3OH selective upgrading with high productivity at large current densities for energy saved hydrogen co-generation

Bin Zhao et al.

Summary: The defects-rich Ni3S2-CNFs nanoheterostructures exhibit robust electrocatalytic performance for selectively catalyzing methanol to formate with high productivity and no CO2 emission, achieving large current density (>700 mA cm(-2)) with high faradaic efficiency (>90%). The synergistic effect of in situ formed Ni-OOH and SOx species effectively modulate the d band center of Ni3S2, acting as unique collaborative active sites for the thermodynamically favorable conversion from methanol to formate and suppressing the further oxidation to CO2, resulting in high activity and selectivity of CO2-emission-free methanol upgrading reaction.

NANO ENERGY (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hydrogen and Potassium Acetate Co-Production from Electrochemical Reforming of Ethanol at Ultrathin Cobalt Sulfide Nanosheets on Nickel Foam

Yu Ding et al.

Summary: In this study, ultrathin cobalt sulfide nanosheets (Co3S4-NSs) on nickel foam (NiF) nanohybrids were synthesized and demonstrated excellent catalytic activity and selectivity for ethanol oxidation reaction and hydrogen evolution reaction. A symmetric Co3S4-NSs/Ni-F electrolyzer was successfully constructed, requiring only 1.48 V electrolysis voltage for high-purity hydrogen generation and value-added potassium acetate production.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Article Chemistry, Physical

Integrating electrocatalytic hydrogen generation with selective oxidation of glycerol to formate over bifunctional nitrogen-doped carbon coated nickel-molybdenum-nitrogen nanowire arrays

You Xu et al.

Summary: By constructing Ni-Mo-N nanowire arrays as a bifunctional electrocatalyst, this study achieves efficient hydrogen production and selective glycerol oxidation, demonstrating excellent electrocatalytic performance in alkaline conditions with promising potential applications.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Engineering, Environmental

Concave-convex surface oxide layers over copper nanowires boost electrochemical nitrate-to-ammonia conversion

Tianlun Ren et al.

Summary: In this study, Cu nanowires with concave-convex surface Cu2+1O layers were prepared for efficient nitrate electroreduction to ammonia. The electronic interactions and interface effects between Cu and Cu2+1O contribute to the improved electroreduction ability over the Cu@Cu2+1O NWs. Tailoring surface/interface properties and atom structure can lead to highly efficient electrocatalysts for ammonia synthesis.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Physical

In situ facile fabrication of Ni(OH)2 nanosheet arrays for electrocatalytic co-production of formate and hydrogen from methanol in alkaline solution

Jie Hao et al.

Summary: Ni(OH)2 nanosheet arrays were prepared on Ni foam through ultrasonication and exhibited high activity for selective oxidation of methanol to produce formate and hydrogen without CO2 emissions. The method reduces energy consumption for hydrogen evolution from water and simplifies the electrolysis system by allowing easy separation of anodic and cathodic products.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Modulating electronic structure of metal-organic frameworks by introducing atomically dispersed Ru for efficient hydrogen evolution

Yamei Sun et al.

Summary: The research demonstrates the use of a single-atom strategy to construct high-performance electrocatalysts for hydrogen evolution reaction, showing excellent activity at all pH values and comparable performance to commercial Pt/C. Introducing single ruthenium atoms into metal-organic frameworks leads to improved binding strength for H2O and H*, enhancing HER performance.

NATURE COMMUNICATIONS (2021)

添加到收藏夹

Article Chemistry, Physical

Integration of Marigold 3D flower-like Ni-MOF self-assembled on MWCNTs via microwave irradiation for high-performance electrocatalytic alcohol oxidation and oxygen evolution reactions

T. V. M. Sreekanth et al.

Summary: Fabrication of 3D flower-like Ni-MOFs on multiwalled carbon nanotubes was achieved through a fast microwave synthetic protocol, leading to higher surface coverage and electrochemical active surface area compared to pristine Ni-MOF. The Ni-MOF@CNT exhibited superior electrooxidation performance in AOR and OER activities.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

添加到收藏夹

Article Engineering, Environmental

Self-supported bifunctional electrocatalysts with Ni nanoparticles encapsulated in vertical N-doped carbon nanotube for efficient overall water splitting

Yu Cheng et al.

Summary: The study developed a Ni nanoparticle array bifunctional electrocatalyst NCNT-NP@NF through solid-state diffusion method, demonstrating outstanding performance and long-term stability in water splitting process, with enhanced electrocatalytic kinetics.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Hierarchical multi-component nanosheet array electrode with abundant NiCo/MoNi4 heterostructure interfaces enables superior bifunctionality towards hydrazine oxidation assisted energy-saving hydrogen generation

Qizhu Qian et al.

Summary: This study presents a hierarchical multi-component nanosheet arrays catalyst grown on nickel foam, which enables efficient hydrazine oxidation reaction and hydrogen evolution reaction at low working potentials with good durability. The two-electrode system based on this catalyst exhibits high current density and low cell voltage for overall hydrazine splitting.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Physical

Atomic defects in pothole-rich two-dimensional copper nanoplates triggering enhanced electrocatalytic selective nitrate-to-ammonia transformation

You Xu et al.

Summary: This study demonstrated the in situ electroreduction of pre-synthesized CuO nanoplates into defect-rich metallic Cu nanoplates, which showed significant ammonia production rate, excellent nitrate conversion, high ammonia selectivity, and good electrocatalytic stability. Isotope labelling experiments confirmed that the source of ammonia was from nitrate, and both H-1 NMR and colorimetric methods were utilized to quantify the ammonia yield.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Review Chemistry, Physical

Advances in noble metal (Ru, Rh, and Ir) doping for boosting water splitting electrocatalysis

Lin Tian et al.

Summary: Electrochemical water splitting holds promise for producing high-density and green hydrogen, but the slow H2O dissociation process hinders industrial scale applications due to low H2O adsorption on catalyst surfaces. Efforts in exploring efficient approaches to fabricate electrocatalysts with appropriate H2O adsorption include defect engineering, interface engineering, and morphology design. Noble metal doping, particularly with metals like Ru, Rh, and Ir, plays a crucial role in optimizing the adsorption of reaction intermediates on catalyst surfaces, and has attracted significant research interest. This review highlights recent examples and mechanisms of noble metal doping in boosting water splitting electrocatalysis, along with challenges and future outlooks for practical applications.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Review Chemistry, Inorganic & Nuclear

Recent advances in understanding oxygen evolution reaction mechanisms over iridium oxide

Takahiro Naito et al.

Summary: This article reviews studies from the past decade on the role of iridium oxides in the OER, illustrating possible catalytic cycles and highlighting discrepancies in proposed mechanisms. Future comprehensive and systematic in situ studies are called for to address variations in experimental conditions. Additionally, a recent approach for improving the activity and stability of OER catalysts is discussed.

INORGANIC CHEMISTRY FRONTIERS (2021)

添加到收藏夹

Article Chemistry, Physical

Benzylamine oxidation boosted electrochemical water-splitting: Hydrogen and benzonitrile co-production at ultra-thin Ni2P nanomeshes grown on nickel foam

Yu Ding et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles

Jing Zhu et al.

CHEMICAL REVIEWS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Boosting H2 Generation Coupled with Selective Oxidation of Methanol into Value-Added Chemical over Cobalt Hydroxide@Hydroxysulfide Nanosheets Electrocatalysts

Kun Xiang et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

添加到收藏夹

Article Chemistry, Physical

NiSe@NiOx core-shell nanowires as a non-precious electrocatalyst for upgrading 5-hydroxymethylfurfural into 2,5-furandicarboxylic acid

Lifang Gao et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hydrophilic/Aerophobic Hydrogen-Evolving Electrode: NiRu-Based Metal-Organic Framework Nanosheets In Situ Grown on Conductive Substrates

You Xu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Selective Methanol-to-Formate Electrocatalytic Conversion on Branched Nickel Carbide

Junshan Li et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Chemistry, Physical

Surface nitridation of nickel-cobalt alloy nanocactoids raises the performance of water oxidation and splitting

Xiaorui Gao et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Chemistry, Applied

Hydrogen generation from ammonia electrolysis on bifunctional platinum nanocubes electrocatalysts

Hui-Ying Sun et al.

JOURNAL OF ENERGY CHEMISTRY (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Coupled Vacancy Pairs in Ni-Doped CoSe for Improved Electrocatalytic Hydrogen Production Through Topochemical Deintercalation

Wenwu Zhong et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Chemistry, Physical

Selective selenization of mixed-linker Ni-MOFs: NiSe2@NC core-shell nano-octahedrons with tunable interfacial electronic structure for hydrogen evolution reaction

Zhaodi Huang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Engineering, Environmental

Sustainable and selective formic acid production from photoelectrochemical methanol reforming at near-neutral pH using nanoporous nickel-iron oxyhydroxide-borate as the electrocatalyst

Shih-Ching Huang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

添加到收藏夹

Article Energy & Fuels

The role of adsorbed hydroxide in hydrogen evolution reaction kinetics on modified platinum

Ian T. McCrum et al.

NATURE ENERGY (2020)

添加到收藏夹

Article Chemistry, Physical

Multifunctional nanocomposites with non-precious metals and magnetic core for 5-HMF oxidation to FDCA

Alina Tirsoaga et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Chemistry, Physical

Constructing multifunctional 'Nanoplatelet-on-Nanoarray' electrocatalyst with unprecedented activity towards novel selective organic oxidation reactions to boost hydrogen production

Xiaohui Deng et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Chemistry, Physical

Stable overall water splitting in an asymmetric acid/alkaline electrolyzer comprising a bipolar membrane sandwiched by bifunctional cobalt-nickel phosphide nanowire electrodes

Junyuan Xu et al.

CARBON ENERGY (2020)

添加到收藏夹

Review Electrochemistry

Recent Progress in Graphene-Based Nanostructured Electrocatalysts for Overall Water Splitting

Asad Ali et al.

ELECTROCHEMICAL ENERGY REVIEWS (2020)

添加到收藏夹

Review Electrochemistry

Graphene for Energy Storage and Conversion: Synthesis and Interdisciplinary Applications

Liqi Bai et al.

ELECTROCHEMICAL ENERGY REVIEWS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Ni, Co hydroxide triggers electrocatalytic production of high-purity benzoic acid over 400 mA cm-2

Hongling Huang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

Metal oxide-based materials as an emerging family of hydrogen evolution electrocatalysts

Yinlong Zhu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Fabrication of layered double hydroxide microcapsules mediated by cerium doping in metal-organic frameworks for boosting water splitting

Huajie Xu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Review Chemistry, Multidisciplinary

MOF-derived electrocatalysts for oxygen reduction, oxygen evolution and hydrogen evolution reactions

Hao-Fan Wang et al.

CHEMICAL SOCIETY REVIEWS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Ir-Doped Ni-based metal-organic framework ultrathin nanosheets on Ni foam for enhanced urea electro-oxidation

You Xu et al.

CHEMICAL COMMUNICATIONS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Rapid and energy-efficient microwave pyrolysis for high-yield production of highly-active bifunctional electrocatalysts for water splitting

Huawei Huang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Exceptional performance of hierarchical Ni-Fe oxyhydroxide@NiFe alloy nanowire array electrocatalysts for large current density water splitting

Caiwu Liang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Article Chemistry, Physical

Co-Fe-P nanotubes electrocatalysts derived from metal-organic frameworks for efficient hydrogen evolution reaction under wide pH range

Jiahui Chen et al.

NANO ENERGY (2019)

添加到收藏夹

Article Chemistry, Physical

3D nanoporous iridium-based alloy microwires for efficient oxygen evolution in acidic media

Yang Zhao et al.

NANO ENERGY (2019)

添加到收藏夹

Review Electrochemistry

Recent Advances in Electrochemical Hydrogen Production from Water Assisted by Alternative Oxidation Reactions

You Xu et al.

CHEMELECTROCHEM (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Two Birds with One Stone: Metal-Organic Framework Derived Micro-/Nanostructured Ni2P/Ni Hybrids Embedded in Porous Carbon for Electrocatalysis and Energy Storage

Xiaobin Liu et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

添加到收藏夹

Review Materials Science, Multidisciplinary

Recent progress on MOF-derived electrocatalysts for hydrogen evolution reaction

Xudong Wen et al.

APPLIED MATERIALS TODAY (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Nickel-molybdenum nitride nanoplate electrocatalysts for concurrent electrolytic hydrogen and formate productions

Yan Li et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Heterostructures Composed of N-Doped Carbon Nanotubes Encapsulating Cobalt and β-Mo2C Nanoparticles as Bifunctional Electrodes for Water Splitting

Ting Ouyang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

In Situ Electrochemical Conversion of an Ultrathin Tannin Nickel Iron Complex Film as an Efficient Oxygen Evolution Reaction Electrocatalyst

Yanmei Shi et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Chemistry, Physical

Rh nanoroses for isopropanol oxidation reaction

Shihui Xing et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Chemistry, Physical

The pulsed laser-induced Schottky junction via in-situ forming Cd clusters on CdS surfaces toward efficient visible light-driven photocatalytic hydrogen evolution

Wenwu Zhong et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

添加到收藏夹

Article Electrochemistry

Nitrogen and Sulfur Doped Carbon Cloth as Current Collector and Polysulfide Immobilizer for Magnesium-Sulfur Batteries

Divyamahalakshmi Muthuraj et al.

CHEMELECTROCHEM (2019)

添加到收藏夹

Article Energy & Fuels

Multi-site electrocatalysts for hydrogen evolution in neutral media by destabilization of water molecules

Cao-Thang Dinh et al.

NATURE ENERGY (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Morphology-Controlled Metal Sulfides and Phosphides for Electrochemical Water Splitting

Jinwhan Joo et al.

ADVANCED MATERIALS (2019)

添加到收藏夹

Review Chemistry, Multidisciplinary

The role of hydrogen and fuel cells in the global energy system

Iain Staffell et al.

ENERGY & ENVIRONMENTAL SCIENCE (2019)

添加到收藏夹

Article Chemistry, Physical

Optimizing interfacial electronic coupling with metal oxide to activate inert polyaniline for superior electrocatalytic hydrogen generation

Zhen-Feng Huang et al.

CARBON ENERGY (2019)

添加到收藏夹

Article Chemistry, Physical

A surface-mounted MOF thin film with oriented nanosheet arrays for enhancing the oxygen evolution reaction

De-Jing Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Metal-Organic Framework Nanosheet Electrocatalysts for Efficient H-2 Production from Methanol Solution: Methanol-Assisted Water Splitting or Methanol Reforming?

Xinfa Wei et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Assembling Ultrasmall Copper-Doped Ruthenium Oxide Nanocrystals into Hollow Porous Polyhedra: Highly Robust Electrocatalysts for Oxygen Evolution in Acidic Media

Jianwei Su et al.

ADVANCED MATERIALS (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Preferential Cation Vacancies in Perovskite Hydroxide for the Oxygen Evolution Reaction

Dawei Chen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Anodic Hydrazine Oxidation Assists Energy-Efficient Hydrogen Evolution over a Bifunctional Cobalt Perselenide Nanosheet Electrode

Jun-Ye Zhang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Boosting water oxidation on metal-free carbon nanotubes via directional interfacial charge-transfer induced by an adsorbed polyelectrolyte

Chunshao Mo et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Ni-Mo-O nanorod-derived composite catalysts for efficient alkaline water-to-hydrogen conversion via urea electrolysis

Zi-You Yu et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

添加到收藏夹

Article Multidisciplinary Sciences

Atomic-level insight into super-efficient electrocatalytic oxygen evolution on iron and vanadium co-doped nickel (oxy)hydroxide

Jian Jiang et al.

NATURE COMMUNICATIONS (2018)

添加到收藏夹

Review Chemistry, Physical

Chemical-assisted hydrogen electrocatalytic evolution reaction (CAHER)

Lisong Chen et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Boosting Hydrogen Production by Anodic Oxidation of Primary Amines over a NiSe Nanorod Electrode

Yi Huang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

添加到收藏夹

Article Chemistry, Physical

The stability number as a metric for electrocatalyst stability benchmarking

Simon Geiger et al.

NATURE CATALYSIS (2018)

添加到收藏夹

Article Multidisciplinary Sciences

Ultrathin metal-organic framework array for efficient electrocatalytic water splitting

Jingjing Duan et al.

NATURE COMMUNICATIONS (2017)

添加到收藏夹

Article Chemistry, Physical

Efficient H2 Evolution Coupled with Oxidative Refining of Alcohols via A Hierarchically Porous Nickel Bifunctional Electrocatalyst

Bo You et al.

ACS CATALYSIS (2017)

添加到收藏夹

Methanol electroreforming coupled to green hydrogen production over bifunctional NiIr-based metal-organic framework nanosheet arrays

相关参考文献

导出引文

分享论文