Chao Xu
Senior Lecturer/Associate Professor at Department of Materials Science and Engineering; Nanotechnology and Functional Materials
- Telephone:
- +46 18 471 32 30
- E-mail:
- chao.xu@angstrom.uu.se
- Visiting address:
- Ångströmlaboratoriet, Regementsvägen 10
- Postal address:
- Box 35
751 03 UPPSALA
- Academic merits:
- Docent in Engineering Science with Specialisation in Nanotechnology and Functional Materials
Short presentation
Chao Xu is currently an Associate Professor at Uppsala University, where he leads an independent research group focusing on functional porous materials. He is the main PI of several research projects funded by Swedish Research Council, Formas, Swedish Energy Agency, Vinnova, and ÅForsk. He has received several awards, including the King Carl XVI Gustaf’s 50th Birthday Fund for Science, Technology, and the Environment and the Göran Gustafsson Prize (UU/KTH).
Research
Our research focuses on the green synthesis and engineering of porous materials, including covalent organic frameworks (COFs), porous organic polymers (POPs), and metal-organic frameworks (MOFs), for energy and environmental applications.
Relevant publications:
COFs and POPs
Angew. Chem. Int. Ed. 2026, 65, e23595
Angew. Chem. Int. Ed. 2026, e2684732
Angew. Chem. Int. Ed. 2026, 65, e5692086
J. Am. Chem. Soc. 2025, 147, 2927
Angew. Chem. Int. Ed. 2025, 64, e202425426
J. Am. Chem. Soc. 2024, 146, 742
Angew. Chem. Int. Ed. 2023, 62, e202305225
MOFs
Angew. Chem. Int. Ed. 2024, 63, e202318387
ACS Materials Lett. 2022, 4, 1058

Publications
Selection of publications
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Aqueous and Surfactant-Free Synthesis of Nanoscale Covalent Organic Frameworks
Part of Angewandte Chemie International Edition, 2026
- DOI for Aqueous and Surfactant-Free Synthesis of Nanoscale Covalent Organic Frameworks
- Download full text (pdf) of Aqueous and Surfactant-Free Synthesis of Nanoscale Covalent Organic Frameworks
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Overcoming Boundaries: Towards the Ambient Aqueous Synthesis of Covalent Organic Frameworks
Part of Angewandte Chemie International Edition, 2025
- DOI for Overcoming Boundaries: Towards the Ambient Aqueous Synthesis of Covalent Organic Frameworks
- Download full text (pdf) of Overcoming Boundaries: Towards the Ambient Aqueous Synthesis of Covalent Organic Frameworks
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Part of Journal of the American Chemical Society, p. 29271-29281, 2025
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Part of Journal of the American Chemical Society, p. 742-751, 2024
- DOI for Ambient Aqueous Synthesis of Imine-Linked Covalent Organic Frameworks (COFs) and Fabrication of Freestanding Cellulose Nanofiber@COF Nanopapers
- Download full text (pdf) of Ambient Aqueous Synthesis of Imine-Linked Covalent Organic Frameworks (COFs) and Fabrication of Freestanding Cellulose Nanofiber@COF Nanopapers
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Part of Angewandte Chemie International Edition, 2023
- DOI for Green, General and Low-cost Synthesis of Porous Organic Polymers in Sub-kilogram Scale for Catalysis and CO2 Capture
- Download full text (pdf) of Green, General and Low-cost Synthesis of Porous Organic Polymers in Sub-kilogram Scale for Catalysis and CO2 Capture
Recent publications
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Part of SusMat, 2026
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Part of Angewandte Chemie International Edition, 2026
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Fast hydrated-ion transport and desolvation in pyridinyl COF membranes via competitive coordination
Part of Chemical Science, p. 10658-10668, 2026
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Part of Journal of Materials Chemistry A, 2026
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Green and Scalable Routes for the Synthesis and Processing of Porous Organic Frameworks
2026
All publications
Articles in journal
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Part of SusMat, 2026
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Part of Angewandte Chemie International Edition, 2026
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Fast hydrated-ion transport and desolvation in pyridinyl COF membranes via competitive coordination
Part of Chemical Science, p. 10658-10668, 2026
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Part of Journal of Materials Chemistry A, 2026
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Aqueous and Surfactant-Free Synthesis of Nanoscale Covalent Organic Frameworks
Part of Angewandte Chemie International Edition, 2026
- DOI for Aqueous and Surfactant-Free Synthesis of Nanoscale Covalent Organic Frameworks
- Download full text (pdf) of Aqueous and Surfactant-Free Synthesis of Nanoscale Covalent Organic Frameworks
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Part of Advanced Functional Materials, 2026
- DOI for Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture
- Download full text (pdf) of Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture
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Unveiling the electron-phonon coupling anisotropy in 2D covalent organic frameworks
Part of Chemical Science, p. 3708-3718, 2026
- DOI for Unveiling the electron-phonon coupling anisotropy in 2D covalent organic frameworks
- Download full text (pdf) of Unveiling the electron-phonon coupling anisotropy in 2D covalent organic frameworks
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A sustainable approach to biobased porous organic frameworks and their composites
Part of Chemical Science, p. 712-724, 2026
- DOI for A sustainable approach to biobased porous organic frameworks and their composites
- Download full text (pdf) of A sustainable approach to biobased porous organic frameworks and their composites
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A Low-Cost Pressure Driven Filtration System for Nanofiltration Membrane Evaluation
Part of Hardware, 2025
- DOI for A Low-Cost Pressure Driven Filtration System for Nanofiltration Membrane Evaluation
- Download full text (pdf) of A Low-Cost Pressure Driven Filtration System for Nanofiltration Membrane Evaluation
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A Low-Cost Pressure-Driven Filtration System for Nanofiltration Membrane Evaluation
Part of Hardware, 2025
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Overcoming Boundaries: Towards the Ambient Aqueous Synthesis of Covalent Organic Frameworks
Part of Angewandte Chemie International Edition, 2025
- DOI for Overcoming Boundaries: Towards the Ambient Aqueous Synthesis of Covalent Organic Frameworks
- Download full text (pdf) of Overcoming Boundaries: Towards the Ambient Aqueous Synthesis of Covalent Organic Frameworks
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Part of Journal of the American Chemical Society, p. 29271-29281, 2025
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Part of Chemical Engineering Journal, 2025
- DOI for Laser-etched flexible microsupercapacitors based on nanocellulose and conductive metal–organic frameworks
- Download full text (pdf) of Laser-etched flexible microsupercapacitors based on nanocellulose and conductive metal–organic frameworks
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Drawing Highly Ordered MXene Fibers from Dynamically Aggregated Hydrogels
Part of Nano Reseach, p. 9815-9821, 2024
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A mechanically robust spiral fiber with ionic–electronic coupling for multimodal energy harvesting
Part of Materials Horizons, p. 3643-3650, 2024
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Postsynthetic amine modification of porous organic polymers for CO2 capture and separation
Part of Journal of Polymer Science, p. 1554-1568, 2024
- DOI for Postsynthetic amine modification of porous organic polymers for CO2 capture and separation
- Download full text (pdf) of Postsynthetic amine modification of porous organic polymers for CO2 capture and separation
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Electrochemical Doping and Structural Modulation of Conductive Metal‐Organic Frameworks
Part of Angewandte Chemie International Edition, 2024
- DOI for Electrochemical Doping and Structural Modulation of Conductive Metal‐Organic Frameworks
- Download full text (pdf) of Electrochemical Doping and Structural Modulation of Conductive Metal‐Organic Frameworks
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Part of Journal of the American Chemical Society, p. 742-751, 2024
- DOI for Ambient Aqueous Synthesis of Imine-Linked Covalent Organic Frameworks (COFs) and Fabrication of Freestanding Cellulose Nanofiber@COF Nanopapers
- Download full text (pdf) of Ambient Aqueous Synthesis of Imine-Linked Covalent Organic Frameworks (COFs) and Fabrication of Freestanding Cellulose Nanofiber@COF Nanopapers
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A sequential flow process of CO2 capture and conversion using cost-effective porous organic polymers
Part of Green Chemistry, p. 10960-10968, 2024
- DOI for A sequential flow process of CO2 capture and conversion using cost-effective porous organic polymers
- Download full text (pdf) of A sequential flow process of CO2 capture and conversion using cost-effective porous organic polymers
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Part of Angewandte Chemie International Edition, 2023
- DOI for Green, General and Low-cost Synthesis of Porous Organic Polymers in Sub-kilogram Scale for Catalysis and CO2 Capture
- Download full text (pdf) of Green, General and Low-cost Synthesis of Porous Organic Polymers in Sub-kilogram Scale for Catalysis and CO2 Capture
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Low-concentration CO2 capture using metal–organic frameworks: current status and future perspectives
Part of Dalton Transactions, p. 1841-1856, 2023
- DOI for Low-concentration CO2 capture using metal–organic frameworks: current status and future perspectives
- Download full text (pdf) of Low-concentration CO2 capture using metal–organic frameworks: current status and future perspectives
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Construction of metal chalcogenolate cluster linked organic frameworks
Part of Chinese journal of structural chemistry, 2023
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Solar Thermal Swing Adsorption on Porous Carbon Monoliths for High-performance CO2 Capture
Part of Nano Research, p. 10617-10625, 2023
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Part of Chemical Engineering Journal, p. 1-8, 2023
- DOI for Gold recovery from E-waste using freestanding nanopapers of cellulose and ionic covalent organic frameworks
- Download full text (pdf) of Gold recovery from E-waste using freestanding nanopapers of cellulose and ionic covalent organic frameworks
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BODIPY-linked conjugated porous polymers for dye wastewater treatment
Part of Microporous and Mesoporous Materials, 2022
- DOI for BODIPY-linked conjugated porous polymers for dye wastewater treatment
- Download full text (pdf) of BODIPY-linked conjugated porous polymers for dye wastewater treatment
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All-cellulose-based freestanding porous carbon nanocomposites and their versatile applications
Part of Composites Part B, 2022
- DOI for All-cellulose-based freestanding porous carbon nanocomposites and their versatile applications
- Download full text (pdf) of All-cellulose-based freestanding porous carbon nanocomposites and their versatile applications
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Part of ACS Materials Letters, p. 1058-1064, 2022
- DOI for Efficient Solar Thermal Energy Conversion and Utilization by a Film of Conductive Metal–Organic Framework Layered on Nanocellulose
- Download full text (pdf) of Efficient Solar Thermal Energy Conversion and Utilization by a Film of Conductive Metal–Organic Framework Layered on Nanocellulose
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Dual-functional ionic porous organic framework for palladium scavenging and heterogeneous catalysis
Part of Nanoscale, p. 3967-3973, 2021
- DOI for Dual-functional ionic porous organic framework for palladium scavenging and heterogeneous catalysis
- Download full text (pdf) of Dual-functional ionic porous organic framework for palladium scavenging and heterogeneous catalysis
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Part of Carbon, p. 248-256, 2021
- DOI for Redox active covalent organic framework-based conductive nanofibers for flexible energy storage device
- Download full text (pdf) of Redox active covalent organic framework-based conductive nanofibers for flexible energy storage device
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Solar-driven ionic power generation via a film of nanocellulose @ conductive metal-organic framework
Part of Energy & Environmental Science, p. 900-905, 2021
- DOI for Solar-driven ionic power generation via a film of nanocellulose @ conductive metal-organic framework
- Download full text (pdf) of Solar-driven ionic power generation via a film of nanocellulose @ conductive metal-organic framework
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Part of Nano-Micro Letters, 2020
- DOI for Elastic Aerogels of Cellulose Nanofibers@Metal–Organic Frameworks for Thermal Insulation and Fire Retardancy
- Download full text (pdf) of Elastic Aerogels of Cellulose Nanofibers@Metal–Organic Frameworks for Thermal Insulation and Fire Retardancy
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Part of ACS Nano, p. 17004-17017, 2020
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Part of Inorganic Chemistry, p. 2121-2126, 2020
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Part of Dalton Transactions, p. 5505-5510, 2019
- DOI for Interlinking supertetrahedral chalcogenolate clusters with bipyridines to form two-dimensional coordination polymers for photocatalytic degradation of organic dye
- Download full text (pdf) of Interlinking supertetrahedral chalcogenolate clusters with bipyridines to form two-dimensional coordination polymers for photocatalytic degradation of organic dye
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Part of Nanomaterials, 2019
- DOI for Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO2 Capture: Balanced Physisorption and Chemisorption
- Download full text (pdf) of Synthesis of Porous Organic Polymers with Tunable Amine Loadings for CO2 Capture: Balanced Physisorption and Chemisorption
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Sustainable Porous Carbon Materials Derived from Wood-Based Biopolymers for CO2 Capture
Part of Nanomaterials, 2019
- DOI for Sustainable Porous Carbon Materials Derived from Wood-Based Biopolymers for CO2 Capture
- Download full text (pdf) of Sustainable Porous Carbon Materials Derived from Wood-Based Biopolymers for CO2 Capture
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Part of Chemistry - A European Journal, p. 3515-3520, 2019
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Part of ACS Nano, p. 9578-9586, 2019
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Part of Advanced Sustainable Systems, 2018
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Part of Journal of Materials Chemistry A, p. 24050-24057, 2018
- DOI for Interweaving metal-organic framework-templated Co-Ni layered double hydroxide nanocages with nanocellulose and carbon nanotubes to make flexible and foldable electrodes for energy storage devices
- Download full text (pdf) of Interweaving metal-organic framework-templated Co-Ni layered double hydroxide nanocages with nanocellulose and carbon nanotubes to make flexible and foldable electrodes for energy storage devices
Articles, review/survey
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Part of Science in China Series B, p. 3578-3587, 2024
- DOI for Recovering noble metals from waste streams using porous organic frameworks for heterogeneous catalysis
- Download full text (pdf) of Recovering noble metals from waste streams using porous organic frameworks for heterogeneous catalysis
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Microporous organic polymers as CO2 adsorbents: advances and challenges
Part of Materials Today Advances, 2020
- DOI for Microporous organic polymers as CO2 adsorbents: advances and challenges
- Download full text (pdf) of Microporous organic polymers as CO2 adsorbents: advances and challenges