Article
Chemistry, Multidisciplinary
Daniel J. Sheldon, Joseph M. Parr, Mark R. Crimmin
Summary: Perfluoroalkyl substances (PFAS), including the commonly used poly(tetrafluoroethylene) (PTFE), are widespread pollutants in the environment. However, there are limited methods for repurposing PFAS. In this study, a nucleophilic magnesium reagent was found to react with PTFE at room temperature, forming a molecular magnesium fluoride that can be easily separated from the modified polymer. This fluoride can then be used to transfer fluorine atoms to other compounds, demonstrating the potential for harvesting and reusing the atomic fluorine content of PTFE in chemical synthesis.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2023)
Article
Electrochemistry
Chang Sun, Lu-Lu Zhang, Ze-Rong Deng, Bo Yan, Lin Gao, Xue-Lin Yang
Summary: Carbon-coated NVPF composites were successfully synthesized in this study, and the NVP impurities were significantly reduced or eliminated. The optimized PTFE-derived carbon-coated NVPF exhibited excellent electrochemical performance and can serve as a promising cathode material for sodium-ion batteries.
ELECTROCHIMICA ACTA
(2022)
Article
Chemistry, Physical
Xinrui Zhu, Jingshun Zhang, Zhengkun Zhang, Fang Liu, Yuhang Hu, Yi Liu, Tiegang Ren, Li Wang, Jinglai Zhang
Summary: Amino-specified pyrazolium ionic liquid (APEPzBr) is synthesized by two steps, and it is found that the product of the first step can also catalyze the coupling reaction of CO2 and epoxides. The ability is attributed to the strong absorption of CO2 and robust electrophilic activation of the product, as confirmed by density functional theory and C-13 NMR measurement, with further elucidation of the difference between the product and APEPzBr using ELF and AIM analysis.
JOURNAL OF MOLECULAR LIQUIDS
(2021)
Article
Chemistry, Physical
Victorine Warambourg, Adil Mouahid, Christelle Crampon, Anne Galinier, Magalie Claeys-Bruno, Elisabeth Badens
Summary: The aim of this study was to develop a sterilization process for thermosensitive polymeric materials using supercritical carbon dioxide. The optimal conditions for bacterial reduction, with a reduction of 8.73-log, were found to be a pressure of 110 bar, temperature of 40 degrees C, treatment duration of 20 minutes, and the addition of 200 ppm of H2O2.
JOURNAL OF SUPERCRITICAL FLUIDS
(2023)
Review
Engineering, Chemical
Xiaopeng Li, Jucang Ke, Rui Li, Peng Li, Qingxiang Ma, Tian-Sheng Zhao
Summary: This study conducts a thermodynamic analysis of the CO2 hydrogenation process, investigates the catalytic performance of different catalysts, and provides a comprehensive summary of reaction conditions and mechanisms. It also suggests strategies to improve CO2 conversion and ethanol selectivity.
CHEMICAL ENGINEERING SCIENCE
(2023)
Review
Engineering, Chemical
Xiaopeng Li, Jucang Ke, Rui Li, Peng Li, Qingxiang Ma, Tian-Sheng Zhao
Summary: The study focuses on the thermodynamic analysis of CO2 hydrogenation to ethanol, investigating the catalytic performance of various metals as catalysts and summarizing the reaction conditions and mechanisms. The findings provide a theoretical foundation for catalyst design, reaction condition optimization, and potential industrial implementation of CO2 hydrogenation to ethanol.
CHEMICAL ENGINEERING SCIENCE
(2023)
Article
Chemistry, Multidisciplinary
Duyang Wang, Zhennan Cai, Xingyuan Huang, Long Wang
Summary: The combination of adsorption kinetics and diffusion theory is used to describe the adsorption-diffusion mechanism in order to study the dissolution process of supercritical CO2 in polymer melts. The experimental results show that the difference in polystyrene molecular weight can affect the dissolution rate, with higher molecular weights resulting in slower dissolution rates.
Review
Chemistry, Physical
Feng Zeng, Chalachew Mebrahtu, Xiaoying Xi, Longfei Liao, Jie Ren, Jingxiu Xie, Hero Jan Heeres, Regina Palkovits
Summary: The review highlights recent advances in CO2 hydrogenation to higher alcohols, focusing on catalyst design, catalytic performance, and insight into the reaction mechanism under different experimental conditions. It discusses the limitations imposed by reaction thermodynamics and the importance of catalysts in this process, introduces and explains four main categories of catalysts (Rh-, Cu-, Mo-, and Co-based), and elaborates on key factors influencing catalytic efficiency such as promoters, supports, precursors, and reaction conditions. Lastly, it explores emerging methodologies and future directions to enhance the efficiency of CO2 hydrogenation to higher alcohols.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2021)
Article
Chemistry, Applied
Mengke Jia, Haina Hu, Xiaoqing Xiong, Lihua Lyu, Hongjuan Zhao, Shubiao Zhang, Jun Hou
Summary: The technology of supercritical carbon dioxide (scCO2) dyeing has been utilized for dyeing synthetic and natural fibers. By synthesizing fluorescent dyes, it was confirmed that scCO2 dyeing of wool fibers is possible, and a dye with NHS functional group was developed to improve fixation rate.
Article
Automation & Control Systems
Yongquan Gan, Yongqing Wang, Kuo Liu, Lingsheng Han, Qi Luo, Haibo Liu
Summary: Traditional PTFE manufacturing involves molding and machining methods. Molding is suitable for mass production, while machining is more efficient for small-scale or special-shaped products.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Junjie Zhou, Yu Yang, Yinsheng Yu
Summary: In this study, the oxidation reaction of Fe surface in supercritical CO2 mixed with O2 was investigated using ReaxFF molecular dynamics simulation. The results showed that both O2 and SCO2 molecules were adsorbed on the Fe surface during the initial stage of the reaction, with O2 reacting with Fe atoms first. The initial consumption rates of O2 and SCO2 increased with their content in the system, and the reaction degrees of O2 and SCO2 increased with temperature. The consumption of SCO2 was always greater than O2 at different temperatures, and the thermal motion of atoms increased significantly with temperature, promoting the oxidation reaction.
JOURNAL OF CO2 UTILIZATION
(2022)
Review
Energy & Fuels
Shengying Yang, Le Zhang, Zhenjun Wang
Summary: This paper reviews the thermodynamics, reaction mechanism, and catalyst studies of CO2 hydrogenation for the synthesis of low carbon alkene. The focus of current research is reducing the formation of alkanes and improving the selectivity of specific alkenes. Fe-based catalysts have high catalytic activity and introducing other components to form bimetallic or multi-metallic catalysts further enhances their performance. The role of the carrier is also important. Electrocatalytic methods show promise for CO2 utilization.
Article
Chemistry, Multidisciplinary
Seung-Chan Lee, Duraiarasan Surendhiran, Byung-Soo Chun
Summary: In this study, squalene-rich cod liver oil and solid-lipid particles were produced using supercritical carbon dioxide extraction and gas saturated solutions processes. Encapsulation with polyethylene glycol improved the antioxidant activity of squalene and enhanced the oxidative stability of the oil. The encapsulated oil showed potential for commercial applications.
JOURNAL OF CO2 UTILIZATION
(2022)
Article
Metallurgy & Metallurgical Engineering
Zeng De-zhi, Huang Zhi-yao, Yu Zhi-ming, Shi Shan-zhi, Yi Yong-gang, Liu Cong-ping, Tian Gang, Sun Yi-cheng
Summary: The corrosion behaviors of P110 and N80 tubular steels in CO2 gas phase and supercritical (S-CO2) phase were studied in a saturated water vapor environment using corrosion weight loss experiments and analytical techniques such as SEM, EDS, XRD, XPS, and cross-section analysis. The average corrosion rate initially increased and then decreased with increasing CO2 partial pressure, reaching a maximum value near the critical pressure. Subsequently, as the CO2 partial pressure exceeded the critical pressure, the average corrosion rate gradually decreased and local aggregation of molecules weakened.
JOURNAL OF CENTRAL SOUTH UNIVERSITY
(2021)
Article
Chemistry, Multidisciplinary
Sergey A. Baskakov, Yuliya Baskakova, Eugene N. Kabachkov, Nadezhda N. Dremova, Gennady L. Gutsev, Yury M. Shulga
Summary: An improved procedure was used to prepare PTFE-GO aerogel granules with specific density and sorption effect after combustion.
Article
Engineering, Environmental
Dongjiu Zhang, Guoqing Wu, Hong Li, Yan Cui, Yongming Zhang
Summary: Superamphiphobic surfaces with extremely high contact angles and low contact angle hysteresis for both water and low-surface-tension liquids can be fabricated by a spray method of fluorinated multi-walled carbon nanotubes. These surfaces exhibit robust self-cleaning and abrasion resistance properties, maintaining outstanding superamphiphobicity even after exposure to harsh conditions.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Engineering, Chemical
Jianlong Lei, Xiaohong Chen, Xundao Liu, Wei Feng, Jiangshan Zhang, Hong Li, Yongming Zhang
Summary: This study successfully achieved a superaerophobic perfluorinated ion exchange membrane (SPIEM) with ZrO2 coating, which showed excellent anti-bubble properties in the chlor-alkali process, leading to improved ion transport efficiency and reduced energy consumption.
JOURNAL OF MEMBRANE SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Hongjie Meng, Supeng Pei, Hong Li, Yongming Zhang
Summary: In this study, CoFe/N, S-codoped biomass carbon (FB-CoFe-700) with graphitic nanoribbons and multiple CoFe nanoparticles was successfully prepared, showing excellent long-term electrocatalytic stability and ORR activity in an alkaline medium. The material exhibited superior performance compared to commercial Pt/C, indicating potential for future development of nonprecious metal-doped carbon electrocatalysts.
Article
Engineering, Chemical
Yue Zhang, Kongyin Zhao, Zhenhao Yang, Zhijian Zhang, Zhilong Guo, Rongrong Chu, Wei Zhang, Wenxiong Shi, Jiacheng Li, Ziyi Li, Haiyi Liu, Anhou Xu, Xi Chen
Summary: The study developed high-performance CaAlg and BaAlg composite membranes using materials such as PET, showing excellent separation properties for molecules and ions, providing a new idea for efficient and economical membrane materials.
SEPARATION AND PURIFICATION TECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Saixing Tang, Zihao Zhao, Jinquan Chen, Tianjia Yang, Yunzhong Wang, Xiaohong Chen, Meng Lv, Wang Zhang Yuan
Summary: Unprecedented intrinsic fluorescence/phosphorescence dual emissions are reported from various quaternary ammonium salts (QASs), which can be finely regulated by changing multiple factors. This finding refreshes the understanding of QASs and provides inspiration for the fabrication of novel luminophores.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Multidisciplinary
Zihao Zhao, Yuxuan Li, Xiaohong Chen, Yongming Zhang, Wang Zhang Yuan
Summary: By the synergistic interplay between the clustering of electron-rich units and effective hydrogen bonding, guanidine derivatives like dicyandiamide and glycocyamine exhibit robust and color-tunable afterglows.
CHEMICAL COMMUNICATIONS
(2022)
Article
Multidisciplinary Sciences
Tianwen Zhu, Tianjia Yang, Qiang Zhang, Wang Zhang Yuan
Summary: This study demonstrates that succinimide derived cyclic imides can emit room temperature phosphorescence (RTP) in the red and near-infrared (NIR) spectral range with outstanding efficiencies of up to 9.2%, offering a promising strategy for the design of unconventional luminophores with long wavelength emission for advanced applications.
NATURE COMMUNICATIONS
(2022)
Article
Chemistry, Multidisciplinary
Guoqing Wu, Dongjiu Zhang, Wei Xu, Hongjun Zhang, Likun Chen, Yongchao Zheng, Yi Xin, Hong Li, Yan Cui
Summary: This study investigated the chemical resistance of fluorinated epoxy and epoxy coatings with different cross-link densities against organophosphate chemical warfare agents. It found that the cross-link density plays a critical role in determining the chemical resistance of the coatings, with highly cross-linked coatings effectively blocking the permeation of harmful substances.
Article
Chemistry, Multidisciplinary
Zhengshuo Wang, Anze Li, Zihao Zhao, Tianwen Zhu, Qiang Zhang, Yongzhi Zhang, Yeqiang Tan, Wang Zhang Yuan
Summary: This study developed a new doped polymer film based on sodium alginate and aromatic carboxylates, which can be easily fabricated through the aqueous solution process. The film is flexible, transparent, and re-dissolvable, and it can exhibit multi-tunable afterglow colors from blue to red and even white. Better controllability can be achieved through co-doping and triplet-to-singlet Forster resonance energy transfer (TS-FRET). The film demonstrates advanced anti-counterfeiting capabilities based on its excitation- and time-dependent as well as TS-FRET-mediated afterglow colors.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Bin Liu, Bo Chu, Lixun Zhu, Haoke Zhang, Wang-Zhang Yuan, Zheng Zhao, Wen-Ming Wan, Xing-Hong Zhang
Summary: Clusteroluminescence (CL) materials, a class of luminescent materials with unique properties, have gained increasing attention for their theoretical significance and potential in biological applications. However, the emission mechanism remains a challenge, although through-space interaction has been proposed as a preliminary mechanism. This review summarizes the current understanding of CL materials and discusses strategies to achieve high quantum yield and adjustable emission color. The review also provides a perspective on the mechanism and application of CL materials, inspiring researchers in the development of new functional materials.
CHINESE CHEMICAL LETTERS
(2023)
Article
Polymer Science
Zhiguo Wang, Chunlin Song, Yuemeng Qiao, Yue Wu, Zhizhou Yang, Haifeng Lu, Anhou Xu, Sheng Gao, Fang Liu
Summary: Plastic waste is a severe environmental issue, and this paper proposes a method to synthesize porous hyper-cross-linked polymers using polystyrene foam waste and cyanuric chloride. The polymers have high adsorption capacities and tunable surface areas and pore volumes. Experimental results show that the polymers have high adsorption abilities for dyes and radioactive iodine vapor, providing a new approach for the remediation of contaminated ecosystems.
Article
Chemistry, Multidisciplinary
Xiaoxin Zheng, Quanxiang Han, Qinglian Lin, Cuicui Li, Jinke Jiang, Qing Guo, Xin Ye, Wang Zhang Yuan, Yang Liu, Xutang Tao
Summary: This study demonstrates the high-performance of pure polymer-PAH materials with long-lived room-temperature phosphorescence, which can be used in various applications and fabricated through diverse methods. Their environmental stability makes them a promising option in the field of organic RTPs.
MATERIALS HORIZONS
(2023)
Article
Chemistry, Multidisciplinary
Tianjia Yang, Wubeiwen Hou, Wang Zhang Yuan
Summary: This study focuses on bis(pinacolato)diboron (BE1) and its analogue bis(2,4-dimethylpentane-2,4-glycolato)diboron (BE2), which are nonemissive in dilute solutions but show remarkable photoluminescence at aggregate states. The photoluminescence of these compounds can be easily tuned by external factors such as excitation wavelength, compression, and oxygen. The clustering-triggered emission (CTE) mechanism can explain these photophysical properties well.
CHEMISTRY-AN ASIAN JOURNAL
(2023)
Article
Chemistry, Physical
Tianwen Zhu, Shuyuan Zheng, Tianjia Yang, Wang Zhang Yuan
Summary: In this study, the co-crystallization between melamine and cyclic imide-based non-conventional luminophores is reported. The resulting co-crystals have multiple hydrogen bonds and effective clustering of electron-rich units, leading to diverse emissive species with rigid conformations and promoted spin-orbit coupling. As a result, p-RTP co-crystals with enhanced efficiencies and lifetimes of up to 12.0% and 898 ms, respectively, are obtained, along with improved color tunability. These findings may contribute to the rational design of high-performance p-RTP materials and advance our understanding of the mechanism behind color-tunable phosphorescence.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2023)
Article
Chemistry, Physical
Chunguang Ren, Zhengshuo Wang, Hanlin Ou, Tianjie Wang, Zhipeng Zhao, Yuting Wei, Hua Yuan, Yeqiang Tan, Wang Zhang Yuan
Summary: A kind of amorphous RTP material with ultralong lifetime is fabricated by covalently bonding sodium alginate with arylboronic acid in aqueous phase. The resulting polymer film exhibits distinctive RTP performance with excitation-dependent emissions from cyan to green. These smart materials are successfully applied in data encryption and anti-counterfeiting due to the color-tunable and stimuli-responsive afterglows.
Article
Polymer Science
Mustafa Kalay, Abidin Esidir, Mahmut Ruzi, N. Burak Kiremitler, Mustafa Serdar Onses
Summary: This study proposes stable and addressable polymer PUFs, utilizing a cross-linkable polymer system, which demonstrates high stochastic characteristics and low-cost production. The performance of the polymer features is evaluated through various analyses, and direct image authentication is achieved using feature matching algorithms.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Jingyu Jin, Guoqiang Lu, Jun Nie, Xiaoqun Zhu
Summary: Photopolymerization technology is limited in the fields of food packaging and biomedicine due to the high migration of small molecules from photoinitiators. In this study, a polymerizable 2-vinyl thioxanthone (ETX) was synthesized to improve the migration stability of photoinitiators. Macromolecular photoinitiators (PPI1, PPI2) were also prepared to further reduce migration. The results showed that the ETX/TEOA system had higher initiation performance and PPI2 displayed favorable initiation ability. Additionally, the migration of ETX, PPI1, and PPI2 in photocured film was significantly reduced. These low-migration photoinitiators have potential applications in the fields of food packaging and biological materials.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Weijie Li, Jun Nie, Yingying Zhao, Xiaoqun Zhu
Summary: This study focuses on the development of high-performance, low-migration photoinitiators. A polymerizable photoinitiator (VBP) was synthesized by introducing an ethylene group into benzophenone, and three different molecular weight single-component photoinitiators (PVBN1-3) were synthesized based on VBP. The results show that these new photoinitiators have stronger absorption ability compared to benzophenone and significantly reduce the migration of initiators and co-initiators, addressing the safety concerns caused by migration.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Seira Morimune-Moriya, Yuki Iwahashi, Mitsuru Nakamura, Daisuke Ogawa, Keiji Nakamura
Summary: This study investigates the effect of plasma treatment on carbon nanotubes (CNTs) and the structure/properties of polyimide (PI) nanocomposites with ultra-low content of CNTs. The results show that plasma treatment introduces isocyanate groups on the surface of CNTs and enhances the interfacial interaction between PI and treated CNTs. This leads to a significant improvement in the mechanical properties of the nanocomposites, with even a small addition of treated CNTs showing a substantial increase in Young's modulus, tensile strength and toughness.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Yuanlong Li, Chaojie Chen, Guoqing Cui, Li Liu, Chao Zhou, Guangfeng Wu
Summary: In this study, a novel ion-conducting hydrogel was fabricated using a straightforward approach. The hydrogel showed excellent tensile properties and high toughness due to physical interactions and covalent binding. Additionally, the introduction of hydroxyethyl cellulose and lithium chloride improved the biocompatibility, mechanical properties, electrical conductivity, and frost resistance of the hydrogel, demonstrating its potential for cold climate applications.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Dengwei Yan, Jinxian Yang, Xuejun Pan, Xiaozheng Duan, Lianwei Li, Mo Zhu
Summary: The influence of backbone length on grafting efficiency during the graft-onto reaction process was investigated. It was found that the polydispersity effect of backbone length does not affect the final grafting efficiency, indicating that the local dynamics of chain segments dominate the graft-onto process.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Zhaoyi Luo, Xianjie Pan, Fanqi Liu, Quanxi Yi, Yanning Zeng, Yunhua Chen, Chaoyang Wang
Summary: This study provides a method to prepare high-performance epoxy materials with good malleability and thermal stability. The materials have self-healing and welding capabilities, thanks to the addition of specific chemical bonds and network structures. They exhibit mechanical properties comparable to commercial epoxy resins and show great potential for sustainable industrial development.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Chaoji Xiong, Hao Wang, Lihua Deng, Kun Liang, Chunhua Wu, Wei Wu, Qian Chen
Summary: In this study, four polyamides were synthesized and their adsorption performances for Hg2+ in aqueous systems were investigated. The polyamides exhibited high adsorption capacities and excellent reusability, with the involvement of sulfur, nitrogen, and oxygen in the chemical adsorption process of Hg2+.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Siim Laanesoo, Olivier Bonjour, Rauno Sedrik, Iris Tamsalu, Patric Jannasch, Lauri Vares
Summary: The insertion of rigid aliphatic or aromatic building blocks in polymer structures is an effective way to synthesize high -Tg polymer materials. In this study, a series of isosorbide-2-aryl carboxylate-5-methacrylate monomers (ArIMAs) were synthesized by functionalizing isosorbide 5-methacrylate with various aromatic lignin-inspired esters. These monomers were polymerized to obtain high molecular-weight poly(aryl carboxylate isosorbide methacrylates) (PArIMAs). The resulting polymers showed high glass transition temperatures and thermal stability, making them suitable for use as high-performance plastics and coatings.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Yuqian Wu, Weijie Xu, Jianliang Li, Zhangfeng Zhong, Liqing Huang, Shengke Li, Huaping Tan
Summary: This study investigates the improvement of degradation and drug release characteristics of dynamic Schiff base-mediated natural polysaccharide hydrogels using tannic acid (TA), leading to enhanced stability and functionality.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Xi Zhang, Xiangli Kong, Xin Zhou, Yiyan Gao, Yibo Sun, Guanghui Gao, Wei Liu, Kai Shi
Summary: Conductive hydrogels have great development prospects in flexible strain sensors, but long-term direct contact with human skin can cause bacterial infection. A hydrogel with antibacterial, biocompatibility, and toughness was designed and manufactured using a freeze-thaw method. The hydrogel maintains tensile properties and fatigue resistance at low temperatures and is resistant to bacteria. Therefore, hydrogel sensors can be used to monitor human movements.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Wei Zhang, Jiangang Yu, Mingyang Wu, Rui Li, Anqiang Zhang, Yaling Lin
Summary: In this study, polyacrylamide containing quaternary ammonium salts (PAM-X) were synthesized and found to effectively inhibit soil-borne pathogenic fungi while maintaining the balance of microbial population in soil. PAM-X also showed low toxicity to earthworms and fish, providing a new method for the prevention and control of soil-borne fungal diseases.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Jiawen He, Haojie Yu, Li Wang, Jian Yang, Yanhui Zhang, Wenbing Huang, Chenguang Ouyang
Summary: This review discusses the use of polymeric hydrogels for atmospheric water harvesting (AWH), including the mechanism of water sorption, fabrication methods, and strategies for optimizing the structure of hydrogels. The extended applications of hygroscopic photothermal hydrogels, such as agricultural irrigation and dehumidification, are also explored. The challenges and prospects of using polymeric hydrogels for AWH are summarized.
EUROPEAN POLYMER JOURNAL
(2024)
Article
Polymer Science
Ying Du, Shuaishuai Lu, Yuanna Sun, Qingshan Li, Xinhai He
Summary: This study introduces a method to improve the performance of hydrogels by incorporating proline, resulting in hydrogels with excellent stretchability, high conductivity, and long-term stability. The hydrogel remains flexible and conductive even at ultra-low temperatures.
EUROPEAN POLYMER JOURNAL
(2024)
