Incorporating Transition‐Metal Phosphides Into Metal‐Organic Frameworks for Enhanced Photocatalysis DOI
Kang Sun, Meng Liu,

Junzhe Pei

и другие.

Angewandte Chemie International Edition, Год журнала: 2020, Номер 59(50), С. 22749 - 22755

Опубликована: Сен. 10, 2020

Metal-organic frameworks (MOFs) have been shown to be an excellent platform in photocatalysis. However, suppress electron-hole recombination, a Pt cocatalyst is usually inevitable, especially photocatalytic H2 production, which greatly limits practical application. Herein, for the first time, monodisperse, small-size, and noble-metal-free transitional-metal phosphides (TMPs; example, Ni2 P, Ni12 P5 ), are incorporated into representative MOF, UiO-66-NH2 , production. Compared with parent MOF their physical mixture, both TMPs@MOF composites display significantly improved production rates. Thermodynamic kinetic studies reveal that TMPs, behaving similar ability Pt, accelerate linker-to-cluster charge transfer, promote separation, reduce activation energy of Significantly, results indicate thermodynamically favorable, yet P kinetically preferred accounting higher activity P@UiO-66-NH2 than Pt@UiO-66-NH2 .

Язык: Английский

Photocatalytic solar hydrogen production from water on a 100-m2 scale DOI
Hiroshi Nishiyama, Taro Yamada, Mamiko Nakabayashi

и другие.

Nature, Год журнала: 2021, Номер 598(7880), С. 304 - 307

Опубликована: Авг. 25, 2021

Язык: Английский

Процитировано

1205

Recent catalytic routes for the preparation and the upgrading of biomass derived furfural and 5-hydroxymethylfurfural DOI
Chunping Xu, Emilia Paone, Daily Rodríguez‐Padrón

и другие.

Chemical Society Reviews, Год журнала: 2020, Номер 49(13), С. 4273 - 4306

Опубликована: Янв. 1, 2020

This review presents recent advances in the production of biomass derived furfural and 5-hydroxymethylfurfural their catalytic conversion into chemicals fuelsviatransfer hydrogenation, photocatalytic electrocatalytic processes.

Язык: Английский

Процитировано

797

Solar-to-hydrogen efficiency of more than 9% in photocatalytic water splitting DOI
Peng Zhou, Ishtiaque Ahmed Navid, Yongjin Ma

и другие.

Nature, Год журнала: 2023, Номер 613(7942), С. 66 - 70

Опубликована: Янв. 4, 2023

Язык: Английский

Процитировано

793

Strategies for enhancing the photocurrent, photovoltage, and stability of photoelectrodes for photoelectrochemical water splitting DOI
Wooseok Yang, Rajiv Ramanujam Prabhakar, Jeiwan Tan

и другие.

Chemical Society Reviews, Год журнала: 2019, Номер 48(19), С. 4979 - 5015

Опубликована: Янв. 1, 2019

To accelerate the deployment of hydrogen produced by renewable solar energy, several technologies have been competitively developed, including photoelectrochemical (PEC), photocatalytic, and photovoltaic-electrolysis routes. In this review, we place PEC in context with these competing highlight key advantages systems. After defining unique performance metrics water splitting system, recently developed strategies for enhancing each metric, such as photocurrent density, photovoltage, fill factor, stability are surveyed conjunction relevant theoretical aspects. addition, various advanced characterization methods discussed, situ techniques, allowing us to understand not only basic properties materials but also diverse photophysical phenomena underlying system. Based on insights gained from provide a resource researchers field well those who want join field, offer an outlook how thin film-based studies could lead commercially viable

Язык: Английский

Процитировано

621

A review and comparative evaluation of thermochemical water splitting cycles for hydrogen production DOI
Farid Safari, İbrahim Dinçer

Energy Conversion and Management, Год журнала: 2019, Номер 205, С. 112182 - 112182

Опубликована: Дек. 30, 2019

Язык: Английский

Процитировано

541

Perovskite Oxide Based Materials for Energy and Environment-Oriented Photocatalysis DOI
Ashish Kumar, Ajay Kumar, Venkata Krishnan

и другие.

ACS Catalysis, Год журнала: 2020, Номер 10(17), С. 10253 - 10315

Опубликована: Авг. 27, 2020

The use of solar energy to catalyze the photo-driven processes has attracted tremendous attention from scientific community because its great potential address and environmental issues. In this regard, several attempts have been made by researchers design develop different materials with enhanced photocatalytic efficiencies. This Review comprehensively summarizes recent reports on perovskite oxide based photocatalysts for organic pollutant degradation, water splitting, carbon dioxide conversion, nitrogen fixation along basic understanding involved mechanisms, current trends advances in field. design, synthesis, development strategies discussed detail provide a comprehensive view materials' fabrication that influences their properties. Subsequently, insights materials, including simple oxides, mixed layered are provided above-mentioned applications detailed manner. Finally, summary perspective future research direction discussed. Based progress field, it is highly anticipated systems, comprising groundbreaking technologies large-scale realization these processes, can be established near environment-oriented challenges.

Язык: Английский

Процитировано

530

Solar-Driven Hydrogen Production: Recent Advances, Challenges, and Future Perspectives DOI Creative Commons
Hui Song, Shunqin Luo, Hengming Huang

и другие.

ACS Energy Letters, Год журнала: 2022, Номер 7(3), С. 1043 - 1065

Опубликована: Фев. 26, 2022

Solar H2 production is considered as a potentially promising way to utilize solar energy and tackle climate change stemming from the combustion of fossil fuels. Photocatalytic, photoelectrochemical, photovoltaic–electrochemical, thermochemical, photothermal catalytic, photobiological technologies are most intensively studied routes for production. In this Focus Review, we provide comprehensive review these technologies. After brief introduction principles mechanisms technologies, recent achievements in summarized, with particular focus on high solar-to-H2 (STH) conversion efficiency achieved by each route. We then comparatively analyze evaluate based metrics STH efficiency, durability, economic viability, environmental sustainability, aiming assess commercial feasibility compared current industrial processes. Finally, challenges prospects future research presented.

Язык: Английский

Процитировано

527

A critical review on the current technologies for the generation, storage, and transportation of hydrogen DOI
Omar Faye, Jerzy A. Szpunar, Ubong Eduok

и другие.

International Journal of Hydrogen Energy, Год журнала: 2022, Номер 47(29), С. 13771 - 13802

Опубликована: Март 10, 2022

Язык: Английский

Процитировано

451

Z‐Scheme Photocatalytic Systems for Solar Water Splitting DOI
Boon‐Junn Ng, Lutfi Kurnianditia Putri, Xin Ying Kong

и другие.

Advanced Science, Год журнала: 2020, Номер 7(7)

Опубликована: Фев. 13, 2020

As the world decides on next giant step for renewable energy revolution, scientists have begun to reinforce their headlong dives into exploitation of solar energy. Hitherto, numerous attempts are made imitate natural photosynthesis plants by converting chemical fuels which resembles "Z-scheme" process. A recreation this system is witnessed in artificial Z-scheme photocatalytic water splitting generate hydrogen (H2). This work outlines recent significant implication splitting, particularly role electron mediator and key factors that improve performance. The Review begins with fundamental rationales followed a survey development roadmap three different generations system: 1) PS-A/D-PS (first generation), 2) PS-C-PS (second 3) PS-PS (third generation). Focus also placed scaling up "leaf-to-tree" challenge system, known as photocatalyst sheet. detailed investigation achieving H2 evolution from past present accompanied in-depth discussion challenges area provided.

Язык: Английский

Процитировано

415

Self-assembly of block copolymers towards mesoporous materials for energy storage and conversion systems DOI
Chen Li, Qian Li, Yusuf Valentino Kaneti

и другие.

Chemical Society Reviews, Год журнала: 2020, Номер 49(14), С. 4681 - 4736

Опубликована: Янв. 1, 2020

Self-assembly of block copolymers (BCPs) provides a versatile strategy for controllable preparation broad range functional materials with different ordered structures. In recent decades, this soft-templating has been widely utilized preparing wide mesoporous materials. These porous have attracted tremendous interest in energy storage and conversion (ESC) applications view their ability to absorb, store, interact guest species on exterior/interior surfaces the pore space. Compared other synthetic approaches, such as template-free hard-templating methods, BCP protocols show great advantages construction large mesopores diameters between 10-60 nm, which are suitable requiring or hosting large-sized species/molecules. addition, shows incomparable merits flexible control size/architecture/wall thickness, determines final performance ESC devices. last decade, rapid development witnessed area BCP-templated review paper, we overview progress field over past 10 years, an emphasis discussions methodologies, structures (including morphology size/shape), potential particularly rechargeable batteries, supercapacitors, electro-/photocatalysis, solar cells, etc.

Язык: Английский

Процитировано

410