Insights into Photothermal Methanol Reforming into Hydrogen:The Role of Tailored Dual-Active-Centered defective Amino-MOFs for Hydroxyl Activation DOI

Ziyu Zengcai,

Shuting Liu,

Yating Han

и другие.

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер unknown, С. 124767 - 124767

Опубликована: Окт. 1, 2024

Язык: Английский

Oxygen vacancies induced intrinsic electric field attenuation for superior molecular oxygen activation and NO oxidation DOI
Hao Ma, Wenting Li, Bin Liu

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 159421 - 159421

Опубликована: Янв. 8, 2025

Язык: Английский

Процитировано

1

An efficient Au/ZnO catalyst for the photocatalytic conversion of methane to formaldehyde DOI
Yan Chen,

Lei-Xin Mao,

Ruixin Zhang

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 155792 - 155792

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

7

Selective photocatalytic oxidative coupling of methane via directional activation of oxygen over Au-loaded ZnSn-LDH with defect structure DOI

Jinyu Zhang,

Xiaoyan Feng,

Li Li

и другие.

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер unknown, С. 124670 - 124670

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

4

[CrO4] Clusters as Dehydrogenation Terminators for Photocatalytic Oxidation of Methane to Achieve Nearly 100% Oxygenates Selectivity DOI
Zhengfeng Shen, Jianxin Liu, Lijun Guo

и другие.

ACS Catalysis, Год журнала: 2025, Номер unknown, С. 4824 - 4836

Опубликована: Март 7, 2025

Язык: Английский

Процитировано

0

Optimizing oxygen vacancies through crystal facets engineering to enhance the photooxidation of methane DOI
Haonan Zhang, Shuai Wang, Yang Li

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 159227 - 159227

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Largely Promoted C–H Activation in Methane with O2 via d-Orbital Hybridization Induced by CuOx Supported on ZnO DOI
Yufei Cui,

Wen‐Hao Zhou,

Hui Yang

и другие.

ACS Catalysis, Год журнала: 2025, Номер 15(3), С. 1607 - 1615

Опубликована: Янв. 15, 2025

Efficiently converting methane (CH4) to C1 products such as CH3OH, HCHO, and CH3OOH is considered a promising route for the chemical industry, while huge challenge of low CH4 activation rate still remains. Here, Cu/ZnO composite catalyst with CuOx supported on ZnO synthesized modify electronic structure utilized conversion. The fast e– transfer channel → Cu O2 facilitates dissociation •OOH, which promotes charge separation and, in parallel, enables oxidation •CH3 by h+ left acceleration effect situ generated •OOH. Mechanistic studies revealed that additional d-π*/d-σ-orbital hybridization between adsorbed O2/CH4 molecules plays decisive roles activation, resulted highest signal, so far we know, ultimately remarkably high yield 21.25 mmol g–1 h–1 100% selectivity over optimized 1 wt % photocatalyst. This work offers valuable guidance designation conversion presence O2.

Язык: Английский

Процитировано

0

Synergetic Atom‐Island and Metal Alloy Triggering Tandem Reaction for CH4 Photooxidation to CH3OH DOI Open Access

Zhen Xiao,

Jinni Shen,

Jianing Jiang

и другие.

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 28, 2025

Abstract CH 3 OH is the most desired product of photocatalytic 4 conversion. The prominent metal‐decorated photocatalyst challenging in both high yield and selectivity for products due to over‐oxidation by •OH mechanism. Here, interstitial Zn fabricated into i O induce formation atom island rapid single electron reduction 2 •OOH instead selective combination with methyl OOH. AuPd alloy simultaneously decorated on surface tuning OOH adsorption OH. synergy achieve a tandem reaction pathway (CH →CH OOH→CH OH) an unprecedented 2444 mmol g −1 h (or 8800 µmol cat ) 98.3% selectivity, which bypasses mechanism An apparent quantum efficiency 18.53% at 370 nm conversion are super reported systems. Thus, this work provides new strategy synergetic metal photocatalysts through mediate oxidation

Язык: Английский

Процитировано

0

Constructing Zn Defects in Zinc Oxide and Interface-Anchoring of Co Ion: Modulating D-Band Center for Efficient Peroxymonosulfate Activation DOI

Hengyi Xie,

Jianyang Gao,

Haifeng Lin

и другие.

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Intermarriage of InVO4 and BiVO4 via cation-exchange to boost charge separation for efficient photocatalytic CH4 oxidation to oxygenates DOI

Guang‐Xing Dong,

Meng‐Ran Zhang,

Cheng-Cheng Jiao

и другие.

Science China Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Фев. 24, 2025

Язык: Английский

Процитировано

0

Selective Photocatalytic Aerobic Oxidation of Methane to Methyl Hydroperoxide by ZnO-Loaded Single-Atomic Ruthenium Oxide Catalyst DOI

Hantao Gong,

Li Zhang, Changzhou Deng

и другие.

Journal of the American Chemical Society, Год журнала: 2025, Номер unknown

Опубликована: Фев. 27, 2025

Photooxidation of CH4 to value-added chemicals with high selectivity offers a promising pathway drive the rational utilization natural gas resources renewable energy under mild conditions. However, owing poor chemoselectivity reactive oxygen radical formation and consecutive side reactions primary products, synthesis peroxide directly from oxidation remains challenging. Here, we report single-atom ruthenium oxide-doped ZnO as highly selective photocatalyst for aerobic CH3OOH. Under optimal conditions, CH3OOH rate over Ru1Ox/ZnO reaches 321 μmol gcat–1 h–1 90.9% simulated solar irradiation. Mechanistic studies reveal that generation •OOH radicals via reduction ability prevent secondary are main advantages Ru1Ox/ZnO, accounting remarkable CH4. The Ru oxide/ZnO catalyst also exhibits alkyl hydroperoxide in photocatalytic low paraffins, which provides solution prepare single-step hydrocarbon substrates.

Язык: Английский

Процитировано

0