Emerging MOFs, COFs, and their derivatives for energy and environmental applications

The Innovation, Journal Year: 2025, Volume and Issue: 6(2), P. 100778 - 100778

Published: Jan. 18, 2025

Traditional fossil fuels significantly contribute to energy supply, economic development, and advancements in science technology. However, prolonged extensive use of has resulted increasingly severe environmental pollution. Consequently, it is imperative develop new, clean, pollution-free sources with high density versatility as substitutes for conventional fuels, although this remains a considerable challenge. Simultaneously, addressing water pollution critical concern. The design, optimization functional nanomaterials are pivotal advancing new solutions pollutant remediation. Emerging porous framework materials such metal-organic frameworks (MOFs) covalent organic (COFs), recognized exemplary crystalline materials, exhibit potential applications due their specific surface area, adjustable pore sizes structures, permanent porosity, customizable functionalities. This work provides comprehensive systematic review the MOFs, COFs, derivatives emerging technologies, including oxygen reduction reaction, evolution hydrogen lithium-ion batteries, remediation carbon dioxide reaction management. In addition, strategies performance adjustment structure-effect relationships these explored. Interaction mechanisms summarized based on experimental discussions, theoretical calculations, advanced spectroscopy analyses. challenges, future prospects, opportunities tailoring presented.

Language: Английский

---

Transition metal tellurides for water electrolysis: Recent advances and perspectives

Materials Today Energy, Journal Year: 2025, Volume and Issue: unknown, P. 101796 - 101796

Published: Jan. 1, 2025

Language: Английский

---

Porphyrin‐Based Covalent Organic Frameworks for CO₂ Photo/Electro‐Reduction

Angewandte Chemie International Edition, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 9, 2025

Photo/electro-catalytic CO2 reduction into high-value products are promising strategies for addressing both environmental problems and energy crisis. Duo to their advantageous visible light absorption ability, adjustable optic/electronic properties, definite active center, post-modification capability, excellent stability, porphyrin-based covalent organic frameworks (COFs) have emerged as attractive photo/electro-catalysts towards reduction. In this review, the research progress of COFs photo/electro-catalytic is summarized including design principles, catalytic performance, reaction mechanism. addition, review also presents some challenges prospects application in reduction, laying base fundamental efforts.

Language: Английский

---

Low-Cost, Facile, and Scalable Manufacturing of Single-Molecule-Integrated Catalytic Electrodes

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: March 12, 2025

To surmount the shortcomings of powder-based catalysts and small electrode sizes, development meter-scale integrated materials is essential for practical electrocatalytic applications, which requires fine control over effective surface grafting catalytic active sites on large-size electrodes as well addressing challenge balancing cost-effective large-scale manufacturing with highly stable operation. Herein, we report a low-cost, facile, scalable method directly constructing single-molecule-integrated using commercially available, flexible, size-tailored conductive carbon textiles (e.g., graphite felt) well-defined planar conjugated molecules metallophthalocyanines) via heterostacking steered cross-scale heterointerfacial assembly. This universal unlocks limitations traditional approaches that involve integrating catalysts, particles, binders Nafion), supported paper) through multiple processing steps typically result in centimeter-level electrodes. Meaningfully, our enables precise size, composition, microenvironment, structure to match various environments. As proof concept, an thiophene-gilded cobalt phthalocyanine demonstrates outstanding activity stability CO2 electroconversion alkaline, neutral, acidic media under industrially relevant current densities, even flowing paired-electrolysis system. study provides comprehensive scientific data engineering guidance systematic design scalable, binder-free electrodes, thereby promising drive sustainable energy-efficient electrolysis industrial scene.

Language: Английский

---

Recent progress on nickel phthalocyanine-based electrocatalysts for CO₂ reduction

Nanoscale, Journal Year: 2024, Volume and Issue: 16(24), P. 11496 - 11512

Published: Jan. 1, 2024

Recent progress on nickel phthalocyanine-based electrocatalysts is reviewed, focusing their specific strategies, structure–performance relationship and CO 2 -to-CO reaction mechanism.

Language: Английский

---

Enhancing charge transfer efficiency through carboxyl-modification to improve the photocatalytic activity of covalent organic frameworks for hydrogen evolution from water splitting

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

---

Porphyrin‐Based Covalent Organic Frameworks for CO₂ Photo/Electro‐Reduction

Angewandte Chemie, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 9, 2025

Abstract Photo/electro‐catalytic CO 2 reduction into high‐value products are promising strategies for addressing both environmental problems and energy crisis. Duo to their advantageous visible light absorption ability, adjustable optic/electronic properties, definite active center, post‐modification capability, excellent stability, porphyrin‐based covalent organic frameworks (COFs) have emerged as attractive photo/electro‐catalysts towards reduction. In this review, the research progress of COFs photo/electro‐catalytic is summarized including design principles, catalytic performance, reaction mechanism. addition, review also presents some challenges prospects application in reduction, laying base fundamental efforts.

Language: Английский

---

Nickel phthalocyanine anchored onto N-doped biochar for efficient electrocatalytic carbon dioxide reduction

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154686 - 154686

Published: Aug. 10, 2024

Language: Английский

---

Microfluidic Reactors for Paired Electrosynthesis: Fundamentals, Applications and Future Prospects

Green Energy & Environment, Journal Year: 2024, Volume and Issue: unknown

Published: June 1, 2024

Paired electrosynthesis has received considerable attention as a consequence of simultaneously synthesizing target products at both cathode and anode, whereas the related synthetic efficiency in batch reactors is still undesirable under certain circumstances. Encouragingly, laminar microfluidic reactor offers prospective options that possess controllable flow characteristics such enhanced mass transport, precise control ability to expand production scale progressively. In this comprehensive review, underlying fundamentals paired are initially summarized, followed by categorizing including parallel electrosynthesis, divergent convergent sequential linear electrosynthesis. Thereafter, holistic overview equipment, integral research methodology well channel extension scale-up strategies proposed. The established evaluated metrics further inspired applications This work stimulated overwhelming investigation mechanism discovery, material screening strategies, device assemblies.

Language: Английский

---

Theoretical study on the synthesis of methylamine by electrocatalytic CO2 and NO3− co-reduction

Journal of Solid State Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 125136 - 125136

Published: Dec. 1, 2024

Language: Английский

---