MXenes: Synthesis, properties, and applications for sustainable energy and environment

Applied Materials Today, Год журнала: 2023, Номер 35, С. 101993 - 101993

Опубликована: Ноя. 23, 2023

Язык: Английский

---

Preparation of highly dispersed Ni single-atom doped ultrathin g-C3N4 nanosheets by metal vapor exfoliation for efficient photocatalytic CO2 reduction

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 660, С. 381 - 392

Опубликована: Янв. 9, 2024

Язык: Английский

---

PdCu alloy anchored defective titania for photocatalytic conversion of carbon dioxide into methane with 100% selectivity

Journal of Energy Chemistry, Год журнала: 2024, Номер 91, С. 254 - 265

Опубликована: Янв. 11, 2024

Язык: Английский

---

Recent Advances in Diverse MXenes‐Based Structures for Photocatalytic CO₂ Reduction into Renewable Hydrocarbon Fuels

Advanced Functional Materials, Год журнала: 2024, Номер 34(19)

Опубликована: Янв. 17, 2024

Abstract Photocatalytic CO 2 reduction into renewable hydrocarbon fuels is a green solution to address emission and energy issues simultaneously. However, the fast recombination of photogenerated charge carriers sluggish surface reaction kinetics restrict efficiency photocatalytic reduction. The emergence 2D MXenes has potential in improving reduction, owing their high electrical conductivity, flexible structural properties, abundant active sites. Hence, this review will concisely summarize highlight recent advances MXenes‐based photocatalysts used First, synthesis properties briefly introduced. Second, mechanism photoreduction along with roles are summarized, including promoting adsorption , enhancing separation photo‐induced carriers, acting as robust support, photothermal effect. Third, different kinds such MXenes/metal oxides, MXenes/nitrides, MXenes/LDH, MXenes/perovskite, MXene‐derived for classified via type semiconductors. Finally, challenges perspectives also presented, exploring suitable machine learning, uncovering structure‐activity relationship by situ, time‐ space‐resolved characterization techniques, anti‐oxidization ability, scale‐up applications.

Язык: Английский

---

A review on mechanism, applications and influencing factors of carbon quantum dots based photocatalysis

Ceramics International, Год журнала: 2022, Номер 48(24), С. 35986 - 35999

Опубликована: Окт. 12, 2022

Язык: Английский

---

Coordinating single-atom catalysts on two-dimensional nanomaterials: A paradigm towards bolstered photocatalytic energy conversion

Coordination Chemistry Reviews, Год журнала: 2022, Номер 471, С. 214743 - 214743

Опубликована: Авг. 10, 2022

Язык: Английский

---

A Comprehensive Review on Graphitic Carbon Nitride for Carbon Dioxide Photoreduction

Small Methods, Год журнала: 2022, Номер 6(12)

Опубликована: Ноя. 6, 2022

Inspired by natural photosynthesis, harnessing the wide range of solar energy and utilizing appropriate semiconductor-based catalysts to convert carbon dioxide into beneficial species, for example, CO, CH4 , HCOOH, CH3 COH have been shown be a sustainable more environmentally friendly approach. Graphitic nitride (g-C3 N4 ) has regarded as highly effective photocatalyst CO2 reduction reaction, owing its cost-effectiveness, high thermal chemical stability, visible light absorption capability, low toxicity. However, weaker electrical conductivity, fast recombination rate, smaller window, reduced surface area make this catalytic material unsuitable commercial photocatalytic applications. Therefore, certain procedures, including elemental doping, structural modulation, functional group adjustment g-C3 addition metal complex motif, others, may used improve activity towards reduction. This review investigated scientific community's perspectives on synthetic pathways optimization approaches increase selectivity efficiency -based hybrid structures, well their benefits drawbacks Finally, concludes comparative discussion presents promising picture future scope improvements.

Язык: Английский

---

Pore-engineered nanoarchitectonics for cancer therapy

NPG Asia Materials, Год журнала: 2023, Номер 15(1)

Опубликована: Март 31, 2023

Abstract Nanoarchitectonics describes the integration of nanotechnology with other fields as a postnanotechnology concept that elevates it to material science. Based on this fundamental principle, we address pore-engineered nanoarchitectonics application targets for cancer therapy by combining basic descriptions and exemplifying applications in review. The initial two sections briefly summarize basics according classification based (i) porosity (ii) composition. Afterward, main application-oriented section—designing mesoporous therapy—is presented. Various types drug delivery systems, including nanoparticles nanocarriers, endogenous stimuli-responsive delivery, exogenous targeted are described. Importantly, clinical translation materials is further discussed. Mesoporous unique offer network cavities vehicles nanocarriers. Regarding developments allow be broadly used settings, there several challenges should solved their application. From perspective, tremendous processes development materials.

Язык: Английский

---

MXene-Based Photocatalysts and Electrocatalysts for CO2 Conversion to Chemicals

Transactions of Tianjin University, Год журнала: 2022, Номер 28(4), С. 307 - 322

Опубликована: Авг. 1, 2022

Abstract The interest in CO 2 conversion to value-added chemicals and fuels has increased recent years as part of strategic efforts mitigate use the excessive concentration atmosphere. Much attention been given developing two-dimensional catalytic materials with high-efficiency adsorption capability yield. While several candidates are being investigated, MXenes stand out one most promising catalysts co-catalysts for reduction, their excellent surface functionalities, unique layered structures, high areas, rich active sites, chemical stability. This review aims highlight research progress developments application MXene-based chemicals, paying special photoreduction electroreduction. Furthermore, underlying photocatalytic electrocatalytic mechanisms discussed. Finally, we provide an outlook future this field, including photoelectrocatalysis photothermal reduction.

Язык: Английский

---

Progress in defect engineering strategies to enhance piezoelectric catalysis for efficient water treatment and energy regeneration

Separation and Purification Technology, Год журнала: 2023, Номер 330, С. 125247 - 125247

Опубликована: Окт. 5, 2023

Язык: Английский

---