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Title: Mild oxidation of methane to methanol or acetic acid on supported isolated rhodium catalysts

Abstract

An efficient and direct method of catalytic conversion of methane to liquid methanol and other oxygenates would be of considerable practical value. However, it remains an unsolved problem in catalysis, as typically it involves expensive or corrosive oxidants or reaction media(5-8) that are not amenable to commercialization. Although methane can be directly converted to methanol using molecular oxygen under mild conditions in the gas phase, the process is either stoichiometric (and therefore requires a water extraction step) or is too slow and low-yielding to be practical. Methane could, in principle, also be transformed through direct oxidative carbonylation to acetic acid, which is commercially obtained through methane steam reforming, methanol synthesis, and subsequent methanol carbonylation on homogeneous catalysts. However, an effective catalyst for the direct carbonylation of methane to acetic acid, which might enable the economical small-scale utilization of natural gas that is currently flared or stranded, has not yet been reported. Here we show that mononuclear rhodium species, anchored on a zeolite or titanium dioxide support suspended in aqueous solution, catalyse the direct conversion of methane to methanol and acetic acid, using oxygen and carbon monoxide under mild conditions. Here, we find that the two products form through independent pathways,more » which allows us to tune the conversion: three-hour-long batch-reactor tests conducted at 150 degrees Celsius, using either the zeolitesupported or the titanium-dioxide-supported catalyst, yield around 22,000 micromoles of acetic acid per gram of catalyst, or around 230 micromoles of methanol per gram of catalyst, respectively, with selectivities of 60-100 per cent. Finally, we anticipate that these unusually high activities, despite still being too low for commercial application, may guide the development of optimized catalysts and practical processes for the direct conversion of methane to methanol, acetic acid and other useful chemicals.« less

Authors:
 [1];  [1];  [2];  [3];  [1]
  1. Tufts Univ., Medford, MA (United States). Dept. of Chemical and Biological Engineering
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science & Technology Division
  3. Argonne National Lab. (ANL), Argonne, IL (United States). X-ray Science Division
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Advanced Research Projects Agency - Energy (ARPA-E); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
OSTI Identifier:
1426220
Grant/Contract Number:  
AC02-06CH11357; AR0000433
Resource Type:
Accepted Manuscript
Journal Name:
Nature (London)
Additional Journal Information:
Journal Name: Nature (London); Journal Volume: 551; Journal ID: ISSN 0028-0836
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
09 BIOMASS FUELS; Catalysis; Methane; Materials for energy and catalysis

Citation Formats

Shan, Junjun, Li, Mengwei, Allard, Lawrence F., Lee, Sungsik, and Flytzani-Stephanopoulos, Maria. Mild oxidation of methane to methanol or acetic acid on supported isolated rhodium catalysts. United States: N. p., 2017. Web. https://doi.org/10.1038/nature24640.
Shan, Junjun, Li, Mengwei, Allard, Lawrence F., Lee, Sungsik, & Flytzani-Stephanopoulos, Maria. Mild oxidation of methane to methanol or acetic acid on supported isolated rhodium catalysts. United States. https://doi.org/10.1038/nature24640
Shan, Junjun, Li, Mengwei, Allard, Lawrence F., Lee, Sungsik, and Flytzani-Stephanopoulos, Maria. Thu . "Mild oxidation of methane to methanol or acetic acid on supported isolated rhodium catalysts". United States. https://doi.org/10.1038/nature24640. https://www.osti.gov/servlets/purl/1426220.
@article{osti_1426220,
title = {Mild oxidation of methane to methanol or acetic acid on supported isolated rhodium catalysts},
author = {Shan, Junjun and Li, Mengwei and Allard, Lawrence F. and Lee, Sungsik and Flytzani-Stephanopoulos, Maria},
abstractNote = {An efficient and direct method of catalytic conversion of methane to liquid methanol and other oxygenates would be of considerable practical value. However, it remains an unsolved problem in catalysis, as typically it involves expensive or corrosive oxidants or reaction media(5-8) that are not amenable to commercialization. Although methane can be directly converted to methanol using molecular oxygen under mild conditions in the gas phase, the process is either stoichiometric (and therefore requires a water extraction step) or is too slow and low-yielding to be practical. Methane could, in principle, also be transformed through direct oxidative carbonylation to acetic acid, which is commercially obtained through methane steam reforming, methanol synthesis, and subsequent methanol carbonylation on homogeneous catalysts. However, an effective catalyst for the direct carbonylation of methane to acetic acid, which might enable the economical small-scale utilization of natural gas that is currently flared or stranded, has not yet been reported. Here we show that mononuclear rhodium species, anchored on a zeolite or titanium dioxide support suspended in aqueous solution, catalyse the direct conversion of methane to methanol and acetic acid, using oxygen and carbon monoxide under mild conditions. Here, we find that the two products form through independent pathways, which allows us to tune the conversion: three-hour-long batch-reactor tests conducted at 150 degrees Celsius, using either the zeolitesupported or the titanium-dioxide-supported catalyst, yield around 22,000 micromoles of acetic acid per gram of catalyst, or around 230 micromoles of methanol per gram of catalyst, respectively, with selectivities of 60-100 per cent. Finally, we anticipate that these unusually high activities, despite still being too low for commercial application, may guide the development of optimized catalysts and practical processes for the direct conversion of methane to methanol, acetic acid and other useful chemicals.},
doi = {10.1038/nature24640},
journal = {Nature (London)},
number = ,
volume = 551,
place = {United States},
year = {2017},
month = {11}
}

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Works referenced in this record:

Selective Oxidation of Methane by the Bis(μ-oxo)dicopper Core Stabilized on ZSM-5 and Mordenite Zeolites
journal, February 2005

  • Groothaert, Marijke H.; Smeets, Pieter J.; Sels, Bert F.
  • Journal of the American Chemical Society, Vol. 127, Issue 5
  • DOI: 10.1021/ja047158u

Isolated Metal Active Site Concentration and Stability Control Catalytic CO 2 Reduction Selectivity
journal, February 2015

  • Matsubu, John C.; Yang, Vanessa N.; Christopher, Phillip
  • Journal of the American Chemical Society, Vol. 137, Issue 8
  • DOI: 10.1021/ja5128133

Platinum Catalysts for the High-Yield Oxidation of Methane to a Methanol Derivative
journal, April 1998


Polycarbonyls of Rh+ formed after interaction of CO with Rh–MFI: an FTIR spectroscopic study
journal, December 2002

  • Ivanova, Elena; Hadjiivanov, Konstantin
  • Physical Chemistry Chemical Physics, Vol. 5, Issue 3
  • DOI: 10.1039/b210711b

Direct catalytic conversion of methane to acetic acid in an aqueous medium
journal, April 1994


Catalytic Oxidation of Methane into Methanol over Copper-Exchanged Zeolites with Oxygen at Low Temperature
journal, April 2016


Promotion Effects in the Oxidation of CO over Zeolite-Supported Rh Nanoparticles
journal, May 2008

  • Lepage, Muriel; Visser, Tom; Soulimani, Fouad
  • The Journal of Physical Chemistry C, Vol. 112, Issue 25
  • DOI: 10.1021/jp711743g

Strategies for the Direct Catalytic Valorization of Methane Using Heterogeneous Catalysis: Challenges and Opportunities
journal, April 2016

  • Olivos-Suarez, Alma I.; Szécsényi, Àgnes; Hensen, Emiel J. M.
  • ACS Catalysis, Vol. 6, Issue 5
  • DOI: 10.1021/acscatal.6b00428

A general approach to mono- and bimetallic organometallic nanoparticles
journal, January 2014

  • Mavila, Sudheendran; Rozenberg, Illya; Lemcoff, N. Gabriel
  • Chem. Sci., Vol. 5, Issue 11
  • DOI: 10.1039/C4SC01231C

Oxidation of methane to methanol and formaldehyde over Co–ZSM-5 molecular sieves: Tuning the reactivity and selectivity by alkaline and acid treatments of the zeolite ZSM-5 agglomerates
journal, February 2011

  • Beznis, Nadzeya V.; van Laak, Adri N. C.; Weckhuysen, Bert M.
  • Microporous and Mesoporous Materials, Vol. 138, Issue 1-3
  • DOI: 10.1016/j.micromeso.2010.09.009

NMR-Spectroscopic Evidence of Intermediate-Dependent Pathways for Acetic Acid Formation from Methane and Carbon Monoxide over a ZnZSM-5 Zeolite Catalyst
journal, March 2012

  • Wang, Xiumei; Qi, Guodong; Xu, Jun
  • Angewandte Chemie International Edition, Vol. 51, Issue 16
  • DOI: 10.1002/anie.201108634

Mesoporous ZSM-5 Zeolite-Supported Ru Nanoparticles as Highly Efficient Catalysts for Upgrading Phenolic Biomolecules
journal, March 2015


Catalytic, Oxidative Condensation of CH4 to CH3COOH in One Step via CH Activation
journal, August 2003


Elucidation and Evolution of the Active Component within Cu/Fe/ZSM-5 for Catalytic Methane Oxidation: From Synthesis to Catalysis
journal, February 2013

  • Hammond, Ceri; Dimitratos, Nikolaos; Jenkins, Robert L.
  • ACS Catalysis, Vol. 3, Issue 4
  • DOI: 10.1021/cs3007999

Direct Catalytic Conversion of Methane to Methanol in an Aqueous Medium by using Copper-Promoted Fe-ZSM-5
journal, April 2012

  • Hammond, Ceri; Forde, Michael M.; Ab Rahim, Mohd Hasbi
  • Angewandte Chemie International Edition, Vol. 51, Issue 21
  • DOI: 10.1002/anie.201108706

Selective anaerobic oxidation of methane enables direct synthesis of methanol
journal, May 2017

  • Sushkevich, Vitaly L.; Palagin, Dennis; Ranocchiari, Marco
  • Science, Vol. 356, Issue 6337
  • DOI: 10.1126/science.aam9035

Methane to Acetic Acid over Cu-Exchanged Zeolites: Mechanistic Insights from a Site-Specific Carbonylation Reaction
journal, January 2015

  • Narsimhan, Karthik; Michaelis, Vladimir K.; Mathies, Guinevere
  • Journal of the American Chemical Society, Vol. 137, Issue 5
  • DOI: 10.1021/ja5106927

Solubility of Gases in Water Confined in Nanoporous Materials: ZSM-5, MCM-41, and MIL-100
journal, September 2015

  • Ho, Linh Ngoc; Schuurman, Yves; Farrusseng, David
  • The Journal of Physical Chemistry C, Vol. 119, Issue 37
  • DOI: 10.1021/acs.jpcc.5b06660

Unconventional Chemistry for Unconventional Natural Gas
journal, October 2012


Functionalisation of methane under dioxygen and carbon monoxide catalyzed by rhodium complexes
journal, March 2001

  • Chepaikin, Evgeniy G.; Bezruchenko, Anna P.; Leshcheva, Alla A.
  • Journal of Molecular Catalysis A: Chemical, Vol. 169, Issue 1-2
  • DOI: 10.1016/S1381-1169(01)00046-2

Hydrophobic Zeolites for Biofuel Upgrading Reactions at the Liquid–Liquid Interface in Water/Oil Emulsions
journal, May 2012

  • Zapata, Paula A.; Faria, Jimmy; Ruiz, M. Pilar
  • Journal of the American Chemical Society, Vol. 134, Issue 20
  • DOI: 10.1021/ja3015082

Light alkane oxidation using catalysts prepared by chemical vapour impregnation: tuning alcohol selectivity through catalyst pre-treatment
journal, January 2014

  • Forde, Michael M.; Armstrong, Robert D.; McVicker, Rebecca
  • Chem. Sci., Vol. 5, Issue 9
  • DOI: 10.1039/C4SC00545G

Room-Temperature Oxidation of Methane by α-Oxygen and Extraction of Products from the FeZSM-5 Surface
journal, December 2010

  • Starokon, Eugeny V.; Parfenov, Mikhail V.; Pirutko, Larisa V.
  • The Journal of Physical Chemistry C, Vol. 115, Issue 5
  • DOI: 10.1021/jp109906j

Stability of Zeolites in Hot Liquid Water
journal, November 2010

  • Ravenelle, Ryan M.; Schüβler, Florian; D’Amico, Andrew
  • The Journal of Physical Chemistry C, Vol. 114, Issue 46
  • DOI: 10.1021/jp104639e

Atomically Dispersed Au–(OH) x Species Bound on Titania Catalyze the Low-Temperature Water-Gas Shift Reaction
journal, March 2013

  • Yang, Ming; Allard, Lawrence F.; Flytzani-Stephanopoulos, Maria
  • Journal of the American Chemical Society, Vol. 135, Issue 10
  • DOI: 10.1021/ja312646d

Single-site trinuclear copper oxygen clusters in mordenite for selective conversion of methane to methanol
journal, June 2015

  • Grundner, Sebastian; Markovits, Monica A. C.; Li, Guanna
  • Nature Communications, Vol. 6, Issue 1
  • DOI: 10.1038/ncomms8546

Conversion of Methane to Methanol with a Bent Mono(μ-oxo)dinickel Anchored on the Internal Surfaces of Micropores
journal, July 2014

  • Shan, Junjun; Huang, Weixin; Nguyen, Luan
  • Langmuir, Vol. 30, Issue 28
  • DOI: 10.1021/la501184b

Stability and Activity of Doped Transition Metal Zeolites in the Hydrothermal Processing
journal, December 2015

  • Robin, Thomas François; Ross, Andrew B.; Lea-Langton, Amanda R.
  • Frontiers in Energy Research, Vol. 3
  • DOI: 10.3389/fenrg.2015.00051

Highly sensitive methane catalytic combustion micro-sensor based on mesoporous structure and nano-catalyst
journal, January 2013


Application of metabolic controls for the maximization of lipid production in semicontinuous fermentation
journal, June 2017

  • Xu, Jingyang; Liu, Nian; Qiao, Kangjian
  • Proceedings of the National Academy of Sciences, Vol. 114, Issue 27
  • DOI: 10.1073/pnas.1703321114

Heterogeneous formulation of the tricopper complex for efficient catalytic conversion of methane into methanol at ambient temperature and pressure
journal, January 2016

  • Liu, Chih-Cheng; Mou, Chung-Yuan; Yu, Steve S. -F.
  • Energy & Environmental Science, Vol. 9, Issue 4
  • DOI: 10.1039/C5EE03372A

High activity and stability in the cross-coupling of aryl halides with disulfides over Cu-doped hierarchically porous zeolite ZSM-5
journal, January 2015

  • Fu, Wenqian; Liu, Taotao; Fang, Zhongxue
  • Chemical Communications, Vol. 51, Issue 27
  • DOI: 10.1039/C4CC10417J

Isostructural Zeolite-Supported Rhodium and Iridium Complexes: Tuning Catalytic Activity and Selectivity by Ligand Modification
journal, August 2015


Recent fundamental studies on migratory insertion into metal-carbon bonds
journal, November 1996


Novel catalysts for the low-pressure carbonylation of methanol to acetic acid
journal, January 1968


Direct Catalytic Conversion of Methane to Methanol in an Aqueous Medium by using Copper-Promoted Fe-ZSM-5
journal, April 2012

  • Hammond, Ceri; Forde, Michael M.; Ab Rahim, Mohd Hasbi
  • Angewandte Chemie, Vol. 124, Issue 21
  • DOI: 10.1002/ange.201108706

    Works referencing / citing this record:

    Harnessing the Wisdom in Colloidal Chemistry to Make Stable Single-Atom Catalysts
    journal, July 2018

    • Hülsey, Max J.; Zhang, Jiaguang; Yan, Ning
    • Advanced Materials, Vol. 30, Issue 47
    • DOI: 10.1002/adma.201802304

    Ultrahigh Photocatalytic Rate at a Single‐Metal‐Atom‐Oxide
    journal, November 2019


    Atomically Dispersed Co–P 3 on CdS Nanorods with Electron‐Rich Feature Boosts Photocatalysis
    journal, November 2019


    Static Regulation and Dynamic Evolution of Single‐Atom Catalysts in Thermal Catalytic Reactions
    journal, November 2018


    Noble-Metal-Free Single-Atom Catalysts CuAl 4 O 7-9 for CO Oxidation by O 2
    journal, July 2018


    Thermolysis of Noble Metal Nanoparticles into Electron‐Rich Phosphorus‐Coordinated Noble Metal Single Atoms at Low Temperature
    journal, August 2019


    Direct Conversion of Methane with Carbon Dioxide Mediated by RhVO 3 Cluster Anions
    journal, November 2019


    Isolated Platinum Atoms Stabilized by Amorphous Tungstenic Acid: Metal-Support Interaction for Synergistic Oxygen Activation
    journal, June 2018

    • Zhang, Qian; Qin, Xi-Xi; Duan-Mu, Fan-Peng
    • Angewandte Chemie International Edition, Vol. 57, Issue 30
    • DOI: 10.1002/anie.201804319

    Noble-Metal-Free Single-Atom Catalysts CuAl 4 O 7-9 for CO Oxidation by O 2
    journal, July 2018

    • Zou, Xiu-Ping; Wang, Li-Na; Li, Xiao-Na
    • Angewandte Chemie International Edition, Vol. 57, Issue 34
    • DOI: 10.1002/anie.201807056

    Thermolysis of Noble Metal Nanoparticles into Electron‐Rich Phosphorus‐Coordinated Noble Metal Single Atoms at Low Temperature
    journal, August 2019

    • Zhou, Peng; Li, Ning; Chao, Yuguang
    • Angewandte Chemie International Edition, Vol. 58, Issue 40
    • DOI: 10.1002/anie.201908351

    Direct Conversion of Methane with Carbon Dioxide Mediated by RhVO 3 Cluster Anions
    journal, November 2019

    • Yang, Yuan; Yang, Bin; Zhao, Yan‐Xia
    • Angewandte Chemie International Edition, Vol. 58, Issue 48
    • DOI: 10.1002/anie.201911195

    Zeolite‐Encaged Single‐Atom Rhodium Catalysts: Highly‐Efficient Hydrogen Generation and Shape‐Selective Tandem Hydrogenation of Nitroarenes
    journal, November 2019

    • Sun, Qiming; Wang, Ning; Zhang, Tianjun
    • Angewandte Chemie International Edition, Vol. 58, Issue 51
    • DOI: 10.1002/anie.201912367

    Single Chromium Atoms Supported on Titanium Dioxide Nanoparticles for Synergic Catalytic Methane Conversion under Mild Conditions
    journal, December 2019

    • Shen, Qikai; Cao, Changyan; Huang, Runkun
    • Angewandte Chemie International Edition, Vol. 59, Issue 3
    • DOI: 10.1002/anie.201913309

    Rh-Based Nanocatalysts for Heterogeneous Reactions
    journal, April 2018


    Photoinduced Generation of Superoxidants for the Oxidation of Substrates with High C−H Bond Dissociation Energies
    journal, December 2019


    Controlling the Reduction Extent for Metal Catalysts
    journal, May 2019


    Nitrogen‐Doped Porous Carbon Supported Nonprecious Metal Single‐Atom Electrocatalysts: from Synthesis to Application
    journal, May 2019


    Densely Populated Single Atom Catalysts
    journal, November 2019


    Insight of the stability and activity of platinum single atoms on ceria
    journal, May 2019


    Ultra-stable metal nano-catalyst synthesis strategy: a perspective
    journal, December 2019


    Rh single atom catalyst for direct conversion of methane to oxygenates
    journal, December 2017


    Control of coordinatively unsaturated Zr sites in ZrO2 for efficient C–H bond activation
    journal, September 2018


    Non defect-stabilized thermally stable single-atom catalyst
    journal, January 2019


    Direct functionalization of methane into ethanol over copper modified polymeric carbon nitride via photocatalysis
    journal, January 2019


    In situ spectroscopy-guided engineering of rhodium single-atom catalysts for CO oxidation
    journal, March 2019


    Cascade anchoring strategy for general mass production of high-loading single-atomic metal-nitrogen catalysts
    journal, March 2019


    Selective light absorber-assisted single nickel atom catalysts for ambient sunlight-driven CO2 methanation
    journal, May 2019


    A versatile route to fabricate single atom catalysts with high chemoselectivity and regioselectivity in hydrogenation
    journal, August 2019


    Reversible and cooperative photoactivation of single-atom Cu/TiO2 photocatalysts
    journal, April 2019


    Heterogeneous single-atom catalysis
    journal, May 2018


    Highly selective oxidation of methane to methanol at ambient conditions by titanium dioxide-supported iron species
    journal, November 2018


    Identification of the active complex for CO oxidation over single-atom Ir-on-MgAl2O4 catalysts
    journal, December 2018


    Identification of single-atom active sites in carbon-based cobalt catalysts during electrocatalytic hydrogen evolution
    journal, December 2018


    Misconceptions and challenges in methane-to-methanol over transition-metal-exchanged zeolites
    journal, May 2019


    Atomic palladium on graphitic carbon nitride as a hydrogen evolution catalyst under visible light irradiation
    journal, February 2019


    Selective oxidation of methane to methanol with H 2 O 2 over an Fe-MFI zeolite catalyst using sulfolane solvent
    journal, January 2019

    • Xiao, Peipei; Wang, Yong; Nishitoba, Toshiki
    • Chemical Communications, Vol. 55, Issue 20
    • DOI: 10.1039/c8cc10026h

    New trends in tailoring active sites in zeolite-based catalysts
    journal, January 2019

    • Shamzhy, Mariya; Opanasenko, Maksym; Concepción, Patricia
    • Chemical Society Reviews, Vol. 48, Issue 4
    • DOI: 10.1039/c8cs00887f

    Thermally stable and highly active Pt/CeO 2 @SiO 2 catalysts with a porous/hollow structure
    journal, January 2018

    • Chen, Guozhu; Yang, Ying; Guo, Zeyi
    • Catalysis Science & Technology, Vol. 8, Issue 17
    • DOI: 10.1039/c8cy01070f

    Methane selective oxidation to methanol by metal-exchanged zeolites: a review of active sites and their reactivity
    journal, January 2019

    • Mahyuddin, Muhammad Haris; Shiota, Yoshihito; Yoshizawa, Kazunari
    • Catalysis Science & Technology, Vol. 9, Issue 8
    • DOI: 10.1039/c8cy02414f

    Controlling catalytic activity and selectivity for partial hydrogenation by tuning the environment around active sites in iridium complexes bonded to supports
    journal, January 2019

    • Babucci, Melike; Fang, Chia-Yu; Perez-Aguilar, Jorge E.
    • Chemical Science, Vol. 10, Issue 9
    • DOI: 10.1039/c8sc05287e

    A tailored oxide interface creates dense Pt single-atom catalysts with high catalytic activity
    journal, January 2020

    • Yoo, Mi; Yu, Young-Sang; Ha, Hyunwoo
    • Energy & Environmental Science, Vol. 13, Issue 4
    • DOI: 10.1039/c9ee03492g

    Insight into the active site and reaction mechanism for selective oxidation of methane to methanol using H 2 O 2 on a Rh 1 /ZrO 2 catalyst
    journal, January 2020

    • Zhao, Qi; Liu, Bing; Xu, Yuebing
    • New Journal of Chemistry, Vol. 44, Issue 4
    • DOI: 10.1039/c9nj05667j

    Natural clay-supported palladium catalysts for methane oxidation reaction: effect of alloying
    journal, January 2019

    • Ahmad, Yahia H.; Mohamed, Assem T.; Mahmoud, Khaled A.
    • RSC Advances, Vol. 9, Issue 56
    • DOI: 10.1039/c9ra06804j

    Reaction of chloroauric acid with histidine in microdroplets yields a catalytic Au–(His) 2 complex
    journal, January 2020

    • Luo, Kai; Li, Jia; Cao, Yufei
    • Chemical Science, Vol. 11, Issue 9
    • DOI: 10.1039/c9sc06221a

    Mo 6 S 8 -based single-metal-atom catalysts for direct methane to methanol conversion
    journal, July 2019

    • Zhang, Hao-Tian; Liu, Cheng; Liu, Ping
    • The Journal of Chemical Physics, Vol. 151, Issue 2
    • DOI: 10.1063/1.5110875

    Partial oxidation of methane to methanol by isolated Pt catalyst supported on a CeO 2 nanoparticle
    journal, February 2020

    • Kye, So-Hwang; Park, Hee Sun; Zhang, Renqin
    • The Journal of Chemical Physics, Vol. 152, Issue 5
    • DOI: 10.1063/1.5135741

    A sulfur-tethering synthesis strategy toward high-loading atomically dispersed noble metal catalysts
    journal, October 2019


    Highlights of Major Progress on Single-Atom Catalysis in 2017
    journal, February 2019


    Two-Dimensional Layered Double Hydroxides for Reactions of Methanation and Methane Reforming in C1 Chemistry
    journal, January 2018


    Isolated Platinum Atoms Stabilized by Amorphous Tungstenic Acid: Metal-Support Interaction for Synergistic Oxygen Activation
    journal, June 2018

    • Zhang, Qian; Qin, Xi-Xi; Duan-Mu, Fan-Peng
    • Angewandte Chemie, Vol. 130, Issue 30
    • DOI: 10.1002/ange.201804319

    Single Chromium Atoms Supported on Titanium Dioxide Nanoparticles for Synergic Catalytic Methane Conversion under Mild Conditions
    journal, December 2019