4.8 Article

Recent advances on methane partial oxidation toward oxygenates under mild conditions

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Selective Methane Oxidation by Heterogenized Iridium Catalysts

Haoyi Li et al.

Summary: We propose a strategy to achieve oxidative CH4 carbonylation through immobilized Ir complexes on an oxide support. Our immobilization approach enables direct CH4 activation and facilitates easy separation and reutilization of the catalyst. Furthermore, we demonstrate that methyl migration is sensitive to the electrophilicity of carbonyl, which can be tuned by a gentle reduction to the Ir centers. The reduced catalyst featuring predominantly Ir(III) increases CH3OH production but reduces CH3COOH yield compared to the as-prepared catalyst mainly featuring Ir(IV).

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

Article Chemistry, Multidisciplinary

Selective Formation of Acetic Acid and Methanol by Direct Methane Oxidation Using Rhodium Single-Atom Catalysts

Haoyi Li et al.

Summary: A new method was reported to achieve high loading and dispersity of atomically dispersed rhodium catalysts by utilizing a metal-organic framework built with porphyrin as the linker. The catalyst demonstrated a benchmark performance of 23.62 mmol·g(cat)(-1)·h(-1) for acetic acid synthesis by methane oxidation. Interestingly, the catalyst also showed unique sensitivity to light, producing acetic acid or methanol with high selectivity under different illumination conditions.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

Article Chemistry, Multidisciplinary

Computational Discovery of Stable Metal-Organic Frameworks for Methane-to-Methanol Catalysis

Husain Adamji et al.

Summary: The study focuses on the direct partial oxidation of methane to methanol using metal-organic frameworks (MOFs). By developing a high-throughput virtual screening workflow, researchers identified three promising Mn MOFs for methane-to-methanol conversion. These MOFs exhibit favorable kinetics and thermodynamics, indicating their potential for further experimental catalytic studies.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

Article Chemistry, Physical

Identifying the crucial role of water and chloride for efficient mild oxidation of methane to methanol over a [Cu2(μ-O)]2+-ZSM-5 catalyst

Zhihao Fang et al.

Summary: By avoiding over-oxidation, a single-metal [Cu-2(mu-O)](2+)-ZSM-5 catalyst can efficiently convert methane to methanol with high selectivity of up to 91.3% and a production rate of 12.31 mol(methanol) kg(cat)(-1) h(-1). Water was found to play a crucial role in enhancing methanol formation, while the introduction of chloride was beneficial for the formation of active species and promoting methanol production.

JOURNAL OF CATALYSIS (2022)

Article Engineering, Chemical

Influence of extra-framework Al in Fe-MOR catalysts for the direct conversion of methane to oxygenates by nitrous oxide

Shenglai Li et al.

Summary: Iron-containing zeolites play an important role in the selective oxidation of methane to oxygenates by nitrous oxide. A solid-state ion exchange method is adopted to prepare Fe-MOR zeolite catalysts with different amounts of extra-framework Al. The addition of extra-framework Al species increases the percentage of iron ions in tetrahedral or octahedral coordination, leading to more active Fe centers and higher methane conversion rates.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2021)

Article Energy & Fuels

Direct oxidation of CH4 to HCOOH over extra-framework stabilized Fe@MFI catalyst at low temperature

Nating Yang et al.

Summary: The study demonstrates a simple method to crack Fe/ZSM-5 into nanosized crystals and convert isolated Fe3+ into extra-framework Fe ensemble species, resulting in higher catalyst activity and selectivity for methane oxidation to formic acid. The catalysts show a significant increase in turnover frequency and provide a valuable example for designing efficient catalysts for methane oxidation processes.
Article Chemistry, Physical

Ultrahigh Oxygen Evolution Reaction Activity Achieved Using Ir Single Atoms on Amorphous CoOx Nanosheets

Chao Cai et al.

Summary: A high-density Ir single-atom catalyst supported by CoOx amorphous nanosheets was designed for the OER, showing ultrahigh mass activity and record low onset overpotential. In situ X-ray absorption spectroscopy revealed that Ir-O-Co pairs directly enhanced the OER efficiency and improved Ir stability.

ACS CATALYSIS (2021)

Article Chemistry, Physical

Identification of atomically dispersed Fe-oxo species as new active sites in HZSM-5 for efficient non-oxidative methane dehydroaromatization

Yuebing Xu et al.

Summary: The Fe2+-exchanged HZSM-5 catalyst prepared by ion exchange with stable, soluble, and divalent Fe salt FeSO4 showed significantly higher aromatics formation activity and selectivity at a CH4 conversion of around 15% compared to other Fe/HZSM-5 catalysts. The atomically dispersed Fe-oxo species anchored at framework Al sites were found to be responsible for selectively activating CH4 into CHx species for aromatics' formation. This Fe-based HZSM-5 catalyst demonstrated better catalytic performance due to the ion-exchange method with FeSO4 as the precursor.

JOURNAL OF CATALYSIS (2021)

Article Green & Sustainable Science & Technology

Selective photocatalytic oxidation of methane by quantum-sized bismuth vanadate

Yingying Fan et al.

Summary: The research explores the selective photocatalytic oxidation of methane at room temperature using bismuth vanadate catalyst, achieving high selectivity for methanol and formaldehyde.

NATURE SUSTAINABILITY (2021)

Article Chemistry, Physical

Direct oxidation of methane to oxygenates on supported single Cu atom catalyst

Xuan Tang et al.

Summary: Cu-1/ZSM-5 single atom catalyst shows high activity and selectivity in direct CH4 oxidation, with each isolated Cu atom stabilized by four O moieties on the ZSM-5 support forming a uniform Cu-1-O-4 entity as the active site.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

Article Chemistry, Multidisciplinary

Spectroscopic Definition of a Highly Reactive Site in Cu-CHA for Selective Methane Oxidation: Tuning a Mono-μ-Oxo Dicopper(II) Active Site for Reactivity

Hannah M. Rhoda et al.

Summary: Experimental and theoretical studies show that the [Cu2O](2+) core in Cu-CHA exhibits higher reactivity towards methane to form methanol compared to the [Cu2O](2+) core in Cu-MFI, attributed to the stronger [Cu2OH](2+) bond and the relative orientation of coordinating bidentate O-Al-O T-sites. This work provides insights into how zeolite lattice constraints can impact active site reactivity.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Article Chemistry, Physical

Highly efficient conversion of methane to formic acid under mild conditions at ZSM-5-confined Fe-sites

Kaixin Zhu et al.

Summary: This study introduces a highly selective and efficient method for methane conversion to formic acid by confining atomically dispersed Fe sites in the nano-channels of ZSM-5. The research demonstrates that the confined Fe-O active centers within ZSM-5 can dissociate C-H bonds and catalyze the oxidation of methane to formic acid via free radical mechanisms under mild conditions. This innovative approach opens up a new path for engineering the microenvironment of confined Fe sites within nanochannels for highly selective methane conversion with low energy input.

NANO ENERGY (2021)

Article Chemistry, Physical

Lanthanum modified Fe-ZSM-5 zeolites for selective methane oxidation with H2O2

Songmei Sun et al.

Summary: LaFe-ZSM-5 catalyst shows improved productivity and reduced H2O2 consumption in methane oxidation compared to Fe-ZSM-5, indicating better performance.

CATALYSIS SCIENCE & TECHNOLOGY (2021)

Article Chemistry, Physical

Lewis acid (Ni2+, Co2+/3+ or Zn2+) modified electron-deficient Ir4+ in IrO2/CuO for promoting methane oxidation to ethanol and methanol

Le Yang et al.

Summary: This study demonstrates that the electrophilicity of Ir4+ and the (LAS-BAS)/LAS ratio are key factors influencing methane activation and ethanol formation in the direct oxidation of methane reaction. The presence of Lewis acids in the catalyst also promotes ethanol formation from C2H4, involving lattice O and H2O. Ethanol selectivity shows a quasi-linear relationship with (LAS-BAS)/LAS.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Physical

Catalytic cycle of the partial oxidation of methane to methanol over Cu-ZSM-5 revealed using DFT calculations

Xi Yu et al.

Summary: Density functional theory calculations were used to investigate the catalytic cycle of methane conversion to methanol over [Cu-2(O-2)](2+) and [Cu-2(mu-O)](2+) active sites in the Cu-ZSM-5 catalyst. The [Cu-2(O-2)](2+) site was found to be active for the partial oxidation of methane to methanol with low energy barriers. The reactivity towards methane oxidation was influenced by the electronic properties of the reactive O atoms in the active site.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2021)

Article Chemistry, Multidisciplinary

Identifying key mononuclear Fe species for low-temperature methane oxidation

Tao Yu et al.

Summary: The study identified mononuclear Fe species as the active site for the oxidation of methane in Fe/ZSM-5 zeolites, showing excellent TOR. Methane activation initially occurs on the Fe site of mononuclear Fe species, with the help of adjacent BAS facilitating further oxidation and conversion of methane.

CHEMICAL SCIENCE (2021)

Article Chemistry, Multidisciplinary

Single Chromium Atoms Supported on Titanium Dioxide Nanoparticles for Synergic Catalytic Methane Conversion under Mild Conditions

Qikai Shen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Nanoscience & Nanotechnology

Methane Utilization to Methanol by a Hybrid Zeolite@Metal-Organic Framework

Thidarat Imyen et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Multidisciplinary

Fluctuating Storage of the Active Phase in a Mn-Na2WO4/SiO2Catalyst for the Oxidative Coupling of Methane

Maximilian J. Werny et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Platinum- and CuOx-Decorated TiO2Photocatalyst for Oxidative Coupling of Methane to C2Hydrocarbons in a Flow Reactor

Xiyi Li et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Physical

Probing cobalt localization on HZSM-5 for efficient methane dehydroaromatization catalysts

Yuebing Xu et al.

JOURNAL OF CATALYSIS (2020)

Article Chemistry, Multidisciplinary

Water Is the Oxygen Source for Methanol Produced in Partial Oxidation of Methane in a Flow Reactor over Cu-SSZ-13

Aibolat Koishybay et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Article Chemistry, Physical

Copper-Zinc Alloy-Free Synthesis of Methanol from Carbon Dioxide over Cu/ZnO/Faujasite

Maxim Zabilskiy et al.

ACS CATALYSIS (2020)

Article Chemistry, Multidisciplinary

CH4 conversion over Ni/HZSM-5 catalyst in the absence of oxygen: decomposition or dehydroaromatization?

Yuebing Xu et al.

CHEMICAL COMMUNICATIONS (2020)

Article Chemistry, Multidisciplinary

Continuous Partial Oxidation of Methane to Methanol Catalyzed by Diffusion-Paired Copper Dimers in Copper-Exchanged Zeolites

Kimberly T. Dinh et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Engineering, Environmental

Direct conversion of CH4 to oxy-organics by N2O using freeze-drying FeZSM-5

Lisong Fan et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Chemistry, Multidisciplinary

Selective oxidation of methane to methanol with H2O2 over an Fe-MFI zeolite catalyst using sulfolane solvent

Peipei Xiao et al.

CHEMICAL COMMUNICATIONS (2019)

Review Chemistry, Physical

Methane selective oxidation to methanol by metal-exchanged zeolites: a review of active sites and their reactivity

Muhammad Haris Mahyuddin et al.

CATALYSIS SCIENCE & TECHNOLOGY (2019)

Article Chemistry, Physical

Selective mild oxidation of methane to methanol or formic acid on Fe-MOR catalysts

Zhihao Fang et al.

CATALYSIS SCIENCE & TECHNOLOGY (2019)

Article Chemistry, Multidisciplinary

A high performance catalyst for methane conversion to methanol: graphene supported single atom Co

Jinyun Yuan et al.

CHEMICAL COMMUNICATIONS (2018)

Article Engineering, Chemical

Combined Steam Reforming of Methane and Formic Acid To Produce Syngas with an Adjustable H-2:CO Ratio

Ahmadreza Rahbari et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2018)

Article Chemistry, Physical

Direct Methane to Methanol: The Selectivity-Conversion Limit and Design Strategies

Allegra A. Latimer et al.

ACS CATALYSIS (2018)

Review Chemistry, Physical

Cation-exchanged zeolites for the selective oxidation of methane to methanol

Ambarish R. Kulkarni et al.

CATALYSIS SCIENCE & TECHNOLOGY (2018)

Article Chemistry, Multidisciplinary

Room-Temperature Methane Conversion by Graphene-Confined Single Iron Atoms

Xiaoju Cui et al.

Article Chemistry, Multidisciplinary

Bioinspired Metal-Organic Framework Catalysts for Selective Methane Oxidation to Methanol

Jayeon Baek et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

Selective Activation of Methane on Single-Atom Catalyst of Rhodium Dispersed on Zirconia for Direct Conversion

Yongwoo Kwon et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Methane Oxidation to Methanol Catalyzed by Cu-Oxo Clusters Stabilized in NU-1000 Metal-Organic Framework

Takaaki Ikuno et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Methane to Methanol: Structure Activity Relationships for Cu-CHA

Dimitrios K. Pappas et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Multidisciplinary Sciences

Selective anaerobic oxidation of methane enables direct synthesis of methanol

Vitaly L. Sushkevich et al.

SCIENCE (2017)

Article Chemistry, Physical

Active oxygen species on Mg-La mixed oxides: the effect of Mg and La oxide interactions

Xianyuan Wu et al.

CATALYSIS SCIENCE & TECHNOLOGY (2017)

Review Chemistry, Multidisciplinary

The Direct Catalytic Oxidation of Methane to Methanol-A Critical Assessment

Manoj Ravi et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Chemistry, Multidisciplinary

Controllable Modular Growth of Hierarchical MOF-on-MOF Architectures

Yifan Gu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Chemistry, Physical

Ni/CeO2 based catalysts as oxygen vectors for the chemical looping dry reforming of methane for syngas production

Axel Loefberg et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

Review Chemistry, Multidisciplinary

Are Ionic Liquids Chemically Stable?

Binshen Wang et al.

CHEMICAL REVIEWS (2017)

Review Chemistry, Multidisciplinary

Direct Conversion of Methane to Methanol under Mild Conditions over Cu-Zeolites and beyond

Patrick Tomkins et al.

ACCOUNTS OF CHEMICAL RESEARCH (2017)

Review Chemistry, Multidisciplinary

Metal-Organic Framework (MOF) Compounds: Photocatalysts for Redox Reactions and Solar Fuel Production

Amarajothi Dhakshinamoorthy et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Chemistry, Multidisciplinary

Low-Temperature Transformation of Methane to Methanol on Pd1O4 Single Sites Anchored on the Internal Surface of Microporous Silicate

Weixin Huang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Review Energy & Fuels

Review of natural gas hydrates as an energy resource: Prospects and challenges

Zheng Rong Chong et al.

APPLIED ENERGY (2016)

Article Chemistry, Multidisciplinary

Low-Temperature Conversion of Methane to Methanol on CeOx/Cu2O Catalysts: Water Controlled Activation of the C-H Bond

Zhijun Zuo et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Multidisciplinary Sciences

The active site of low-temperature methane hydroxylation in iron-containing zeolites

Benjamin E. R. Snyder et al.

NATURE (2016)

Article Chemistry, Applied

Methane Activation by Selective Oxidation

Graham J. Hutchings

TOPICS IN CATALYSIS (2016)

Article Chemistry, Physical

Low temperature selective oxidation of methane to methanol using titania supported gold palladium copper catalysts

Mohd Hasbi Ab Rahim et al.

CATALYSIS SCIENCE & TECHNOLOGY (2016)

Article Chemistry, Multidisciplinary

Catalytic Oxidation of Methane into Methanol over Copper-Exchanged Zeolites with Oxygen at Low Temperature

Karthik Narsimhan et al.

ACS CENTRAL SCIENCE (2016)

Article Chemistry, Physical

Dry reforming of methane over CeO2 supported Ni, Co and Ni-Co catalysts

Hale Ay et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2015)

Article Chemistry, Multidisciplinary

Conversion of methane to methanol on copper-containing small-pore zeolites and zeotypes

M. J. Wulfers et al.

CHEMICAL COMMUNICATIONS (2015)

Article Chemistry, Multidisciplinary

Spectroscopic Definition of the Copper Active Sites in Mordenite: Selective Methane Oxidation

Pieter Vanelderen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

Article Multidisciplinary Sciences

Structure of the key species in the enzymatic oxidation of methane to methanol

Rahul Banerjee et al.

NATURE (2015)

Article Multidisciplinary Sciences

High-performance hybrid oxide catalyst of manganese and cobalt for low-pressure methanol synthesis

Cheng-Shiuan Li et al.

NATURE COMMUNICATIONS (2015)

Review Chemistry, Multidisciplinary

Methane activation: the past and future

Pei Tang et al.

ENERGY & ENVIRONMENTAL SCIENCE (2014)

Article Chemistry, Physical

Quasicatalytic and catalytic oxidation of methane to methanol by nitrous oxide over FeZSM-5 zeolite

Mikhail V. Parfenov et al.

JOURNAL OF CATALYSIS (2014)

Article Chemistry, Physical

Reaction Conditions of Methane-to-Methanol Conversion Affect the Structure of Active Copper Sites

Evalyn Mae C. Alayon et al.

ACS CATALYSIS (2014)

Article Chemistry, Multidisciplinary

Oxidation of Methane to Methanol with Hydrogen Peroxide Using Supported Gold-Palladium Alloy Nanoparticles

Mohd Hasbi Ab Rahim et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)

Article Chemistry, Multidisciplinary

Efficient Oxidation of Methane to Methanol by Dioxygen Mediated by Tricopper Clusters

Sunney I. Chan et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)

Article Chemistry, Multidisciplinary

Partial Oxidation of Ethane to Oxygenates Using Fe- and Cu-Containing ZSM-5

Michael M. Forde et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Article Chemistry, Multidisciplinary

Thermochemistry of Paddle Wheel MOFs: Cu-HKUST-1 and Zn-HKUST-1

Manas K. Bhunia et al.

LANGMUIR (2013)

Article Chemistry, Applied

Potassium-Doped Ni-MgO-ZrO2 Catalysts for Dry Reforming of Methane to Synthesis Gas

Bhari Mallanna Nagaraja et al.

TOPICS IN CATALYSIS (2013)

Review Chemistry, Multidisciplinary

Catalytic, Mild, and Selective Oxyfunctionalization of Linear Alkanes: Current Challenges

Melanie Bordeaux et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2012)

Article Chemistry, Multidisciplinary

Direct Catalytic Conversion of Methane to Methanol in an Aqueous Medium by using Copper-Promoted Fe-ZSM-5

Ceri Hammond et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2012)

Article Chemistry, Multidisciplinary

Catalytic conversion of methane to methanol over Cu-mordenite

Evalyn Mae Alayon et al.

CHEMICAL COMMUNICATIONS (2012)

Review Chemistry, Multidisciplinary

Chemistry with Methane: Concepts Rather than Recipes

Helmut Schwarz

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2011)

Article Chemistry, Physical

Room-Temperature Oxidation of Methane by α-Oxygen and Extraction of Products from the FeZSM-5 Surface

Eugeny V. Starokon et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

Article Chemistry, Multidisciplinary

In Situ XAS and XRPD Parametric Rietveld Refinement To Understand Dealumination of Y Zeolite Catalyst

Giovanni Agostini et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)

Article Multidisciplinary Sciences

Oxidation of methane by a biological dicopper centre

Ramakrishnan Balasubramanian et al.

NATURE (2010)

Article Multidisciplinary Sciences

A [Cu2O]2+ core in Cu-ZSM-5, the active site in the oxidation of methane to methanol

Julia S. Woertink et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2009)

Article Engineering, Chemical

Room-temperature ionic liquids: Temperature dependence of gas solubility selectivity

Alexia Finotello et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2008)

Article Engineering, Chemical

Interpretation of CO2 solubility and selectivity in nitrile-functionalized room-temperature ionic liquids using a group contribution approach

Trevor K. Carlisle et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2008)

Article Chemistry, Physical

La1-xCaxCoO3 perovskite-type oxides:: Identification of the surface oxygen species by XPS

Nora A. Merino et al.

APPLIED SURFACE SCIENCE (2006)

Article Chemistry, Physical

Density functional theory investigations of the direct oxidation of methane on an Fe-exchanged zeolite

WZ Liang et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2004)

Article Chemistry, Physical

Methanol formation on Fe/Al-MFI via the oxidation of methane by nitrous oxide

BR Wood et al.

JOURNAL OF CATALYSIS (2004)

Article Chemistry, Multidisciplinary

Bis(μ-oxo)dicopper in Cu-ZSM-5 and its role in the decomposition of NO:: A combined in situ XAFS, UV-Vis-Near-IR, and kinetic study

MH Groothaert et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2003)

Article Chemistry, Multidisciplinary

The oxidation of alcohols in substituted imidazolium ionic liquids using ruthenium catalysts

V Farmer et al.

GREEN CHEMISTRY (2002)