Visible Light Mediated Photocatalysis by Lanthanide Metal-Organic Frameworks: Enhanced Specificity and Mechanistic Insights DOI Creative Commons
Ruchika Gupta,

Aashish Aashish,

Upma

и другие.

Chemical Science, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

The utilization of earth-abundant photosensitizers with visible light absorption to enable sustainable photocatalysis is a long-standing challenge. Overcoming such challenge, in this work, two lanthanide (Ln

Язык: Английский

Iron-Complex-Based Supramolecular Framework Catalyst for Visible-Light-Driven CO2Reduction DOI
Kento Kosugi,

Chiharu Akatsuka,

Hikaru Iwami

и другие.

Journal of the American Chemical Society, Год журнала: 2023, Номер 145(19), С. 10451 - 10457

Опубликована: Апрель 6, 2023

Molecule-based heterogeneous photocatalysts without noble metals are one of the most attractive systems for visible-light-driven CO2 reduction. However, reports on this class still limited, and their activities quite low compared to those containing metals. Herein, we report an iron-complex-based photocatalyst reduction with high activity. The key our success is use a supramolecular framework composed iron porphyrin complexes bearing pyrene moieties at meso positions. catalyst exhibited activity under visible-light irradiation (29100 μmol g-1 h-1 CO production, selectivity 99.9%), which highest among relevant systems. performance also excellent in terms apparent quantum yield production (0.298% 400 nm) stability (up 96 h). This study provides facile strategy create highly active, selective, stable utilizing

Язык: Английский

Процитировано

62

Promises of MOF‐Based and MOF‐Derived Materials for Electrocatalytic CO2 Reduction DOI
Alireza Haghighat Mamaghani,

Jingwei Liu,

Zhen Zhang

и другие.

Advanced Energy Materials, Год журнала: 2024, Номер 14(39)

Опубликована: Июль 29, 2024

Abstract Electrocatalytic CO 2 reduction (ECR) powered by renewable electricity is a promising technology to mitigate carbon emissions and lessen the dependence on fossil fuels toward carbon‐neutral energy cycle. Metal–organic frameworks (MOFs) their derivatives, due excellent intrinsic activity, have emerged as materials for ECR high‐demand products. However, challenges such unsatisfactory efficiency, selectivity, relatively low production rates hinder industrial scalability. Here, comprehensive critical review presented that summarizes state‐of‐the‐art progress in MOF‐based MOF‐derived electroreduction catalysts from design functionality perspectives. The fundamentals of reaction (CO RR) over heterogeneous catalysts, mechanisms, key faced are described first establish solid foundation forthcoming in‐depth analyses. MOF's building blocks, properties, shortcomings pertinent including conductivity stability, systematically discussed. Moreover, discussions provided design, fabrication, characterization, RR activity pinpoint intricate structure‐property‐performance relationship. Finally, recommendations put forward enhancing MOF electrocatalysts durability. This work may serve guideline developing high‐performance MOF‐related RR, benefiting researchers working this growing potentially game‐changing area.

Язык: Английский

Процитировано

20

Solar energy storage to chemical: Photocatalytic CO2 reduction over pristine metal-organic frameworks with mechanistic studies DOI
Syed Shoaib Ahmad Shah, Muhammad Altaf Nazir, Karim Khan

и другие.

Journal of Energy Storage, Год журнала: 2023, Номер 75, С. 109725 - 109725

Опубликована: Ноя. 19, 2023

Язык: Английский

Процитировано

44

Charge transfer in metal–organic frameworks DOI
Ritesh Haldar, Adrija Ghosh, Tapas Kumar Maji

и другие.

Chemical Communications, Год журнала: 2023, Номер 59(12), С. 1569 - 1588

Опубликована: Янв. 1, 2023

Metal-organic frameworks (MOFs, also known as porous coordination polymers or PCPs) are a novel class of crystalline material. The tailorable structure, in terms size, geometry and function, has attracted the attention researchers across all disciplines materials science. One many exciting aspects MOFs is that through directional reversible bonding, organic linkers (chromophores with metal-coordinating functional groups) metal ions (and clusters) can be spatially organized preconceived geometry. well-defined spatial metals very advantageous for optoelectronic functions (solar cells, light-emitting diodes, photocatalysts) materials. This feature article evaluates scope charge transfer (CT) interactions MOFs, involving ion cluster components. Irrespective type (size, shape, electronic property) chromophores involved, provide an insightful path to design make CT process efficient. selected examples characteristics do not only illustrate principles but render pathway towards understanding complex photophysical processes implementing those future catalytic applications.

Язык: Английский

Процитировано

37

Challenges and opportunities for the photo-(thermal) synthesis of ammonia DOI Creative Commons
Diego Mateo, Angel Sousa,

Maksim Zakharzhevskii

и другие.

Green Chemistry, Год журнала: 2023, Номер 26(3), С. 1041 - 1061

Опубликована: Дек. 7, 2023

For more than one century, the synthesis of ammonia (NH 3 ) through Haber–Bosch route has allowed industrial-scale production fertilizers and other nitrogen-containing compounds.

Язык: Английский

Процитировано

25

Improved metal-organic frameworks (MOFs) and their application in catalytic CO2 reduction: A review DOI

Anantharamu Purvika,

Sneha Yadav, Jijoe Samuel Prabagar

и другие.

Materials Today Sustainability, Год журнала: 2024, Номер 26, С. 100745 - 100745

Опубликована: Март 12, 2024

Язык: Английский

Процитировано

11

Methotrexate-loaded Fe-metal organic frameworks: Synthesis, characterizations, and drug release investigations DOI
Uzma Yunus, Muhammad Ejaz Khan,

Saiqa Sadiq

и другие.

Journal of Drug Delivery Science and Technology, Год журнала: 2024, Номер 97, С. 105790 - 105790

Опубликована: Май 19, 2024

Язык: Английский

Процитировано

10

The metal-organic frameworks as unique platform for photocatalytic CO2 conversion to liquid fuels DOI

Xiahong Xu,

Kangle Xie, Jun‐Jie Hu

и другие.

Journal of environmental chemical engineering, Год журнала: 2023, Номер 11(5), С. 110424 - 110424

Опубликована: Июнь 27, 2023

Язык: Английский

Процитировано

20

Rhenium(I) Complex-Containing Amphiphilic Metallopolymer Stabilizing CdS Quantum Dots for Synergistically Boosting Photoreduction of CO2 DOI
Wissuta Boonta, Weradesh Sangkhun, Chomponoot Suppaso

и другие.

ACS Catalysis, Год журнала: 2023, Номер 13(18), С. 12391 - 12402

Опубликована: Сен. 6, 2023

Artificial photosynthesis is a viable approach for transforming carbon dioxide (CO2) into value-added chemicals driven by renewable solar energy. Studies on photocatalytic CO2 reduction (CO2R) have thus been expedited in recent years. Cadmium sulfide quantum dots (CdS QDs) regarded as one of the most promising photocatalysts, offering myriad advantages CO2R, such narrow band gap, confinement effect, and tunable redox potential. However, CdS QDs usually suffer from photo, thermal, oxidative instability. In this work, we demonstrate an effective method to endow assembling them with amphiphilic metallopolymers enhance their stability synergistically increase catalytic activity. The were synthesized via precise radical polymerization between 1-ethyl-3-vinylimidazolium bromide rhenium(I)-N-(3-((4′-methoxy-[2,2′-bipyridin]-4-yl)oxy)propyl)acrylamide compounds. resultant positively charged rhenium complex-containing metallopolymer (P(Re-IL)) underwent spontaneous assembly negatively thioglycolate-capped electrostatic interaction, forming highly active stable CdS/P(Re-IL) hybrids. ultimate interfacial interaction two components facilitated photoinduced electron transfer (PET) vicinal bipyridyl ReI(CO)3Cl derivatives, promoting CO high production rate selectivity 25 mL-DMF/water (4:1 v/v) solution under LED 370 nm irradiation. For example, CdS/P(5% Re-IL) was optimum catalyst our system, showing highest 38.3 mmol g–1 h–1 93.8% within 2 h no induction period, which ranked among top state-of-the-art CO2R photocatalysts mixed organic-water media.

Язык: Английский

Процитировано

18

UiO-67 metal-organic frameworks with dual amino/iodo functionalization, and mixed Zr/Ce clusters: Highly selective and efficient photocatalyst for CO2 transformation to methanol DOI
Khalid Mujasam Batoo,

Essam A. Ali,

S. A. Hussein

и другие.

Journal of Molecular Structure, Год журнала: 2024, Номер 1312, С. 138492 - 138492

Опубликована: Апрель 29, 2024

Язык: Английский

Процитировано

7