Inside Cover: Resolidified Chalcogen Precursors for High‐Quality 2D Semiconductor Growth (Angew. Chem. Int. Ed. 29/2023)

Wu, Qinke; Nong, Huiyu; Zheng, Rongxu; Zhang, Rongjie; Wang, Jingwei; Yang, Liusi; Liu, Bilu

doi:10.1002/anie.202307028

Cited by 8 publications

(11 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[47] The detection of *CHO and *CH 3 O provides strong evidence that CH 4 was formed by stepwise hydrogenation process. [22,48] This formation pathway of CH 4 has been broadly observed in previous reports. Based on the DRIFTS result, the proposed reaction pathway for converting CO 2 is illustrated in Figure 5h.…”

Section: Methodssupporting

confidence: 75%

Synergistic Interplay of Dual‐Active‐Sites on Metallic Ni‐MOFs Loaded with Pt for Thermal‐Photocatalytic Conversion of Atmospheric CO₂ under Infrared Light Irradiation

Ma,

Sun,

Yao

et al. 2023

Angew Chem Int Ed

View full text Add to dashboard Cite

Infrared light driven photocatalytic reduction of atmospheric CO2 is challenging due to the ultralow concentration of CO2 (0.04%) and the low energy of infrared light. Herein, we develop a metallic nickel‐based metal‐organic framework loaded with Pt (Pt/Ni‐MOF), which shows excellent activity for thermal‐photocatalytic conversion of atmospheric CO2 with H2 even under infrared light irradiation. The open Ni sites are beneficial to capture and activate atmospheric CO2, while the photogenerated electrons dominate H2 dissociation on the Pt sites. Simultaneously, thermal energy results in spilling of dissociated H2 to Ni sites, where the adsorbed CO2 is thermally reduced to CO and CH4. The synergistic interplay of dual‐active‐sites renders Pt/Ni‐MOF a record efficiency of 9.57% at 940 nm for converting atmospheric CO2, enables the procurement of CO2 to be independent of the emission sources, and improves the energy efficiency for trace CO2 conversion by eliminating the capture media regeneration and molecular CO2 release.

show abstract

Section: Methodssupporting

confidence: 75%

Synergistic Interplay of Dual‐Active‐Sites on Metallic Ni‐MOFs Loaded with Pt for Thermal‐Photocatalytic Conversion of Atmospheric CO₂ under Infrared Light Irradiation

Ma,

Sun,

Yao

et al. 2023

Angew Chem Int Ed

View full text Add to dashboard Cite

show abstract

“…For example, temperature ramp, type of precursor, or the relative position of the precursor sources with respect to the growth substrate can be optimized. [22,23]…”

Section: Prestudies: Precursor and Parameter Setmentioning

confidence: 99%

Controllable and Reproducible Growth of Transition Metal Dichalcogenides by Design of Experiments

Heiserer

Eder

Coileáin

et al. 2023

Adv Elect Materials

View full text Add to dashboard Cite

Controllable and reproducible synthesis of 2D materials is crucial for their future applications. Chemical vapor deposition (CVD) promises scalable and high‐quality growth of 2D materials. However, to optimize CVD growth, multiple parameters have to be carefully selected. Design of experiments (DoE) is a consistent and versatile tool to optimize all parameters simultaneously in a controlled way. This study exploits DoE statistical approaches to show how the CVD growth of transition metal dichalcogenides (TMDs) can be optimized, using tungsten disulfide as an example. A designed set of 29 different processes is used to cover the entire parameter space. The resulting growth output is characterized in terms of material morphology for factors such as single crystal size and continuous film size. The nonlinear model used to fit the output as a function of input parameters provides crucial insights into the nontrivial CVD process ensuring easy and systematic growth optimization. The predicted processes show successful optimization with respect to both the resulting material and the process stability. This powerful technique can be adapted for different setups and other TMD materials.

show abstract

“…Doping, vacancy and heterojunction engineering are confirmed to be attractive strategies in inhibiting recombination of photogenerated carriers and enhancing photocatalytic CO 2 -reduction activity. Based on this, Li and co-workers [115] synthesized a metallic MoO 2Àx photocatalysts with tunable concentration of OVs for efficient CO 2 capture and CO 2 photoreduction. The metallic characteristics of MoO 2Àx have been strongly proved by variable temperature resistance (Figure 24a), electrochemical impedance spectroscopy (Figure 24b), and DFT calculations (Figure 24c,d).…”

Section: Photocatalytic Co 2 Reductionmentioning

confidence: 99%

Section: Photocatalytic H 2 Generationmentioning

confidence: 99%

See 1 more Smart Citation

Surface‐Chemistry‐Mediated Near‐Infrared Light‐Direct‐Driven Photocatalysis toward Solar Energy Conversion: Classification and Application in Energy, Environmental, and Biological Fields

Bao,

Li,

Yang

2023

Solar RRL

View full text Add to dashboard Cite

Understanding the mechanism underlying effect of surface chemistry on near‐infrared (NIR) photon harvesting will provide valuable guidance in developing novel high‐efficient photocatalysts for water cleaning and fuel generation. Efficient capture of NIR light, which occupies more than 50% in solar light, is a tall order in photocatalysis because of its relative low energy photons. Recently, NIR responsive photocatalysts have drew attention as its NIR light induced photocatalytic property for the conversion of solar light to chemical energy. Investigating the relationship between the surface chemistry and NIR light driven photocatalysis becomes the hotpot of research. In this review, the recent progress in the application of near‐infrared driven photocatalysis is highlighted. By summarizing the studies on the classification of photocatalysts and photocatalytic application, we highlight the relationship between surface chemistry and photocatalytic performance. It can be expected that the review will disclose the forefront accomplishments on the relationship between surface structure with NIR photon capture and simultaneously explore the challenges and opportunities on the development of novel and highly efficient NIR responsive photocatalysts for solar energy conversion.This article is protected by copyright. All rights reserved.

show abstract

Inside Cover: Resolidified Chalcogen Precursors for High‐Quality 2D Semiconductor Growth (Angew. Chem. Int. Ed. 29/2023)

Cited by 8 publications

References 0 publications

Synergistic Interplay of Dual‐Active‐Sites on Metallic Ni‐MOFs Loaded with Pt for Thermal‐Photocatalytic Conversion of Atmospheric CO₂ under Infrared Light Irradiation

Synergistic Interplay of Dual‐Active‐Sites on Metallic Ni‐MOFs Loaded with Pt for Thermal‐Photocatalytic Conversion of Atmospheric CO₂ under Infrared Light Irradiation

Controllable and Reproducible Growth of Transition Metal Dichalcogenides by Design of Experiments

Surface‐Chemistry‐Mediated Near‐Infrared Light‐Direct‐Driven Photocatalysis toward Solar Energy Conversion: Classification and Application in Energy, Environmental, and Biological Fields

Contact Info

Product

Resources

About

Inside Cover: Resolidified Chalcogen Precursors for High‐Quality 2D Semiconductor Growth (Angew. Chem. Int. Ed. 29/2023)

Cited by 8 publications

References 0 publications

Synergistic Interplay of Dual‐Active‐Sites on Metallic Ni‐MOFs Loaded with Pt for Thermal‐Photocatalytic Conversion of Atmospheric CO2 under Infrared Light Irradiation

Synergistic Interplay of Dual‐Active‐Sites on Metallic Ni‐MOFs Loaded with Pt for Thermal‐Photocatalytic Conversion of Atmospheric CO2 under Infrared Light Irradiation

Controllable and Reproducible Growth of Transition Metal Dichalcogenides by Design of Experiments

Surface‐Chemistry‐Mediated Near‐Infrared Light‐Direct‐Driven Photocatalysis toward Solar Energy Conversion: Classification and Application in Energy, Environmental, and Biological Fields

Contact Info

Product

Resources

About

Synergistic Interplay of Dual‐Active‐Sites on Metallic Ni‐MOFs Loaded with Pt for Thermal‐Photocatalytic Conversion of Atmospheric CO₂ under Infrared Light Irradiation

Synergistic Interplay of Dual‐Active‐Sites on Metallic Ni‐MOFs Loaded with Pt for Thermal‐Photocatalytic Conversion of Atmospheric CO₂ under Infrared Light Irradiation