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Article
Chemistry, Multidisciplinary
Na Wu et al.
Summary: Utilizing cellulose nanofibers (CNFs) as an assistant, the ambient-pressure-dried (APD) preparation of MXene-based aerogels with ultralight but robust, highly conductive, and large-area properties is achievable. The strong interactions between CNF and MXene, as well as the biomimetic microstructure, contribute to the high mechanical strength and stability of the aerogels. Moreover, the abundant functional groups of CNFs enhance the chemical crosslinking and improve the hydrophobicity, water resistance, and oxidation stability of the MXene-based aerogels. The ultrathin, 1D nature of CNFs leads to minimal interlayered gaps and numerous heterogeneous interfaces in the MXenes, resulting in excellent conductivity and electromagnetic interference shielding performance of the aerogels.
ADVANCED MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Zaid H. Mahmoud et al.
Summary: TiO2-Sm2O3 binary oxide was successfully synthesized and modified on PANI to obtain polyaniline/Sm2O3-TiO2 nanocomposite. Characterization revealed superior supercapacitance properties of the synthesized nanocomposite, with an estimated capacitance of 881F/g and 141wh/kg.
Article
Electrochemistry
Niandu Wu et al.
Summary: A 3D nitrogen-doped Ti3C2Tx/rGO foam (NTG) was successfully synthesized through a multistep process. The foam exhibited more open porous structures and improved conductivity due to the decomposition of urea and nitrogen doping. The NTG foam showed enhanced performance in terms of specific capacitance, rate performance, and cycling stability compared to pure Ti3C2Tx and Ti3C2Tx/rGO electrodes.
ELECTROCHIMICA ACTA
(2022)
Article
Electrochemistry
Cong Xu et al.
Summary: By introducing nitrogen and removing surface terminations in molten salt, N-doped Ti3C2Tx electrodes with high specific capacitance and excellent retention performance were prepared.
ELECTROCHIMICA ACTA
(2022)
Article
Engineering, Environmental
Na Tian et al.
Summary: By utilizing natural components, a novel aerogel with excellent wet compression resilience and efficient oil/water separation performance was developed. Experimental results demonstrate that the aerogel can efficiently collect oil contaminants from water and separate 99.39-99.68% of emulsified oils through a simple oil trapping mechanism.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Chemistry, Physical
Zhipeng Zheng et al.
Summary: This study proposes a terahertz metamaterial absorber that combines metamaterial structures and a VO2 film. Flexible switching of absorption performance and an ultra-broadband perfect absorption with a bandwidth of 3.3 THz can be achieved through temperature adjustment. The study also highlights the wide thermal tuning range of spectral absorbance.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2022)
Article
Multidisciplinary Sciences
You Wan Na et al.
Summary: In this study, a hybrid composite fiber consisting of double-walled carbon nanotube yarn and metal-organic frameworks (MOFs) is designed. The resulting fiber exhibits high energy storage capability, superior mechanical properties, and the ability to operate under various mechanical deformation conditions.
Review
Chemistry, Multidisciplinary
Muhammad Sufyan Javed et al.
Summary: This review summarizes the advances in synthesis, properties, morphology, structure, and chemistry of MXenes for ZIBs. The recent developments in MXene-based electrodes and electrolytes are highlighted, along with strategies and challenges for enhancing the electrochemical performance of ZIBs. Future prospects for MXene-based ZIBs are also discussed.
Review
Materials Science, Multidisciplinary
Zixu Yang et al.
Summary: Stretchable electronics is a type of electronic product that can conform with tissues, and liquid metals are excellent materials for this field due to their stretchability and conductivity. However, the high surface tension of liquid metals at room temperature poses a major obstacle for their development. This review focuses on overcoming this challenge and discusses various methods of using liquid metals to fabricate stretchable electronic devices based on these principles. The potential applications and existing challenges and opportunities of liquid metals in this field are also discussed.
SCIENCE CHINA-MATERIALS
(2022)
Article
Multidisciplinary Sciences
Geyuan Jiang et al.
Summary: This study reports a one-step strategy for the production of an e-skin with scalable mode, using a thermionic source to molecularize bacterial cellulose polymeric fibers. The resulting ionogel exhibits robust tensile strength and high ionic conductivity, and can respond to various stimuli such as pressure, touch, temperature, humidity, magnetic force, and astringency. This simple, efficient, controllable, and sustainable low-carbon design approach shows great potential for various applications.
Article
Materials Science, Multidisciplinary
Shilu Luo et al.
Summary: This study introduces a new double crosslinking strategy to significantly enhance the mechanical properties and antioxidative EMI shielding performance of MXene/CNF films.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
(2022)
Article
Electrochemistry
Jian Liu et al.
Summary: In this study, three-dimensional nanostructures of polyaniline were synthesized using different doping acids. It was found that conductive polyaniline with a three-dimensional nanostructure is an excellent energy storage material due to its superior electrical properties and unique structure.
Article
Chemistry, Physical
Haizhou Huang et al.
Summary: This study reports a flexible, degradable, highly sensitive dual-type sensor for monitoring sedentary and sitting postures in real-time, which is of great significance for preventing cardiovascular disease and musculoskeletal disorders.
Article
Chemistry, Physical
Muhammad Sufyan Javed et al.
Summary: In this study, a heterostructured composite of nickel-cobalt-sulfide nanoflowers embedded in exfoliated Ti3C2Tx-MXene layers was proposed to enhance the energy density and electrochemical performance of aqueous hybrid supercapacitors (AHSCs). The composite exhibited remarkable pseudocapacitive performance and could operate in a wide potential range with high capacitance and stable cyclic life. The synergistic effect of NCS and MXene enabled the composite to deliver outstanding electrochemical performance for AHSCs.
Article
Chemistry, Applied
Yang Wang et al.
Summary: A novel photocatalytic advanced oxidation catalyst, ZIF-67@MXene-TA-CNF (ZIF-67@MTC) aerogels, was prepared and showed high degradation efficiency for Tetrabromobisphenol A (TBBPA) in the presence of peroxymonosulfate (PMS) and visible light.
CARBOHYDRATE POLYMERS
(2022)
Article
Engineering, Environmental
Wenjiao Ge et al.
Summary: The study proposes a double network hydrogel synthesized by one-step polymerization reaction, utilizing LiCl to enhance interactions between the colloidal phase and water molecules, ensuring water retention capability and freezing tolerance over a wide temperature range. The synergy between LiCl and CNF maintains mechanical strength and enables high stretchability and ionic conductivity in the system at low temperatures.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Chemistry, Multidisciplinary
Yang Bai et al.
Summary: MXenes have been studied for their potential as supercapacitors due to their conductivity, density, and hydrophilic nature. Ti3C2-Cu/Co hybrids were synthesized and characterized, showing promising pseudocapacitive behavior and stability for applications in supercapacitors. This work provides insights into the design and application of MXene-based materials for energy storage devices.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Energy & Fuels
Ramesh Reddy Nallapureddy et al.
Summary: By modifying two advanced carbon nanostructures with carboxyl functional groups and binding them with TiO2 nanospheres, the performance of carbon-based supercapacitors has been improved. The surface-functionalized hybrid electrodes showed superior specific capacitance and stability, making them suitable for high-performance supercapacitor applications.
Article
Chemistry, Physical
Yangyang Wen et al.
Summary: A novel type of phosphorus doped Ti3C2Tx MXene nanosheets (P-Ti3C2Tx) was successfully synthesized and investigated as electrode material for supercapacitors, showing significantly boosted electrochemical performance, high specific capacitance, ultrahigh rate retention, and high cycling stability. The doping of P atoms into Ti vacancies and bonding with surface terminals on MXene layers were found to be the key factors contributing to the improved performance.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2021)
Article
Chemistry, Multidisciplinary
Shengwei Li et al.
Summary: The research successfully increased the MoS2 interlayer spacing and enhanced hydrophilicity by innovatively intercalating graphene into MoS2 layers, forming MoS2/graphene nanocomposites with flower-like structures. These composites showed exceptional high-rate capability and long-term cycling stability, paving a new direction for high-performance cathodes in aqueous zinc-ion batteries.
ADVANCED MATERIALS
(2021)
Article
Chemistry, Physical
Jemini Jose et al.
Summary: The novel electrodeposited PdP and its ternary composite PdPGO with reduced graphene oxide exhibit excellent electrochemical properties and high stability. The exhaustive study reveals that the PdPGO composite on stainless steel shows superior electrochemical properties with a specific capacitance of 595 F g(-1) at 1 A g(-1) in 1 M H2SO4. The outstanding supercapacitance retention of 88% even after 5000 cycles at 5 A g(-1) demonstrates the synergistic effect of the individual components and the potential for Pd based composites as novel electrode materials for high efficiency supercapacitors.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Ceramics
Yong-Sheng Fang et al.
Summary: The study introduced CNT/PANI composite into Ti3C2Tx nanosheets to obtain Ti3C2Tx-CNT/PANI composite, significantly improving the electromagnetic shielding performance. The total electromagnetic shielding effectiveness was close to 50 dB, and the specific capacitance was considerably higher.
CERAMICS INTERNATIONAL
(2021)
Article
Engineering, Environmental
Wei Lyu et al.
Summary: PCNFA was developed as a nanostructured adsorbent for organic dye pollutants removal, exhibiting high compressive stress and adsorption capacity. The PDS process was used for the regeneration of PCNFA, maintaining high adsorption capacity for dyes even after multiple cycles. The electrostatic and 7C-7C stacking interactions were identified as driving forces for adsorption, with nonradical reactions contributing to the regeneration of PCNFA.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Polymer Science
Gyan Singh et al.
Summary: The research successfully employed polyaniline (PANI) chains doped with a very small amount of Activated Carbon (AC) as an electrode material in aqueous H2SO4 electrolyte to enhance the capacitive properties. By incorporating minute amount of AC as a dopant, there was a significant improvement in the overall specific capacitance of PANI. This approach has the potential to be a promising electrode material for next generation symmetric supercapacitors due to its high specific capacitance, low-cost and ease of synthesis.
POLYMERS FOR ADVANCED TECHNOLOGIES
(2021)
Article
Chemistry, Physical
Yingying Zhang et al.
Summary: The MoO3-x/MXene heterostructure, fabricated by introducing oxygen vacancies and MXene nanosheets, exhibits excellent lithium-ion storage performances due to accelerated ion diffusion kinetics, enhanced electrical conductivity, and additional active sites induced by oxygen vacancies as well as robust interfacial contact. This composite shows a high reversible capacity of 1258 mAh g(-1) at 0.1 A g(-1) for Li-ion storage and retains 474 mAh g(-1) at 10 A g(-1), remarkably higher than previously reported MoO3-based anode materials. The composite also achieves an unparalleled energy density of 330 Wh kg(-1) when assembled with commercial LiFePO4 into a full LIB.
ADVANCED ENERGY MATERIALS
(2021)
Review
Chemistry, Multidisciplinary
Esmail Doustkhah et al.
Summary: Template-directing strategies have opened new frontiers in synthesising metal-organic frameworks, particularly in catalysis, batteries, supercapacitance, drug delivery, and sieving; a variety of hard templates are discussed for directing MOF growth, classified into three categories, with detailed explanations on rationale and enhanced functionalities.
CHEMICAL SOCIETY REVIEWS
(2021)
Article
Chemistry, Multidisciplinary
Hossein Jalali et al.
Summary: The study demonstrates that strongly confining water molecules within the gaps of MXene nanosheets can significantly enhance the capacitance of electric double layer capacitor electrodes, while reducing the ionic radius of intercalated cations can increase the system's capacitance.
Article
Materials Science, Composites
Ying Wu et al.
COMPOSITES SCIENCE AND TECHNOLOGY
(2020)
Article
Chemistry, Physical
Muhammad Sufyan Javed et al.
Article
Chemistry, Multidisciplinary
Weiqian Tian et al.
ADVANCED MATERIALS
(2019)
Article
Physics, Applied
Irfan Habib et al.
JOURNAL OF APPLIED PHYSICS
(2019)
Article
Chemistry, Physical
Damian Goonetilleke et al.
CHEMISTRY OF MATERIALS
(2019)
Article
Chemistry, Physical
Muhammad Sufyan Javed et al.
JOURNAL OF MATERIALS CHEMISTRY A
(2019)
Article
Chemistry, Multidisciplinary
Ahmed F. M. EL-Mahdy et al.
CHEMICAL COMMUNICATIONS
(2019)
Article
Chemistry, Physical
Caichao Wan et al.
ADVANCED ENERGY MATERIALS
(2018)
Review
Nanoscience & Nanotechnology
Babak Anasori et al.
NATURE REVIEWS MATERIALS
(2017)
Article
Chemistry, Applied
Zehong Chen et al.
CARBOHYDRATE POLYMERS
(2017)
Article
Chemistry, Physical
Yi Tang et al.
JOURNAL OF ALLOYS AND COMPOUNDS
(2016)
Article
Energy & Fuels
Joseph P. Tomain
Article
Nanoscience & Nanotechnology
Libo Deng et al.
ACS APPLIED MATERIALS & INTERFACES
(2013)
Article
Chemistry, Physical
Qiaoliang Bao et al.
JOURNAL OF PHYSICAL CHEMISTRY C
(2008)
