NEW JOURNAL OF CHEMISTRY
·
2026
·Vol. 50
·期 13
·5530-5540
·
IF 2.6
Qianhao Zhao,Yaping Wang,Yongyuan Yang,Longhui Nie,Naixin Kang
A high adsorption capacity and excellent recyclability are the most critical factors for large-scale application of adsorbents. In this work, a regenerable Zn-UiO-66 was synthesized by doping Zn into UiO-66. The resulting adsorbent exhibited a high adsorption performance for TCH with a qmax of 178.9 mg g−1 at 30 °C and maintained stable adsorption performance across a broad pH range (3–11). The adsorption kinetics and thermodynamics of TCH, together with the zeta potential of the adsorbent under different pH conditions, further confirm the underlying adsorption mechanism, which is proceeded via monolayer chemisorption, primarily governed by π–π conjugation, π–cation interactions, coordination interactions and hydrogen bonding. The adsorbent also performed well in real water matrices. Importantly, Zn-UiO-66 exhibits good water stability and excellent recyclability, with only a slight decrease in adsorption capacity after five cycles using simple water rinsing, underscoring its strong potential for efficient antibiotic removal.
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Chemistry-An Asian Journal
·
2026
·Vol. 21
·期 5
·e70666
·
IF 3.2
Naseer Ahmad,Linyue Xu,Bei Wang,Danfeng He,Siew Ling Lee,Wei Sun
Nanoplastics are a significant environmental threat due to their persistence and toxicity. In this study, we prepared a kind of Ag-doped Co 3 O 4 catalyst using a coprecipitation method, aimed at enhancing its photocatalytic degradation efficiency of polystyrene nanoplastics under UV irradiation. Morphology and component of Ag/Co 3 O 4 have been investigated by XRD, FTIR, TEM, and BET analysis. The information of absorption and energy levels for catalysts is provided by UV–vis DRS, Tauc plots, and Mott–Schottky curves. Charge-transfer abilities for catalysts have been analyzed by PL spectra and EIS. The photocatalytic activities of Ag nanoparticles (Ag NPs), Co 3 O 4 , and Ag/Co 3 O 4 have been carefully evaluated in this work. Ag/Co 3 O 4 photocatalyst exhibits the highest degradation efficiency with a kinetic rate constant of 0.0086 min − 1 , outperforming that of Co 3 O 4 (0.0062 min − 1 ) and Ag NPs (0.0036 min − 1 ). The degradation efficiencies for catalysts have also been assessed under varying pH conditions (neutral, acidic, and basic). Among them, Ag/Co 3 O 4 shows a notable degradation efficiency of 61% at pH 7, compared to 46% for Co 3 O 4 and 30% for Ag NPs. In addition, the intermediates and final products have also been discussed according to Py-GC/MS results.
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Materials
·
2026
·Vol. 19
·期 7
·1309
·
IF 3.7
Ernan Ju,Cong Yan,Li Wu
To meet the requirements of flexibility and high performance for energy storage devices in flexible wearable electronic equipment, the MnO2/acetylene black composite flexible cathodes is fabricated via 3D printing technology and the aqueous manganese-based zinc-ion flexible batteries are assembled. Based on bending and torsion mechanical tests, and the electrochemical tests, the optimal 3D printing electrode structure was determined. The micromorphology of the electrode after mechanical tests shows that when the printed lines of the upper and lower layers form a 30° angle, the electrode sheet exhibits the least damage. Electrochemical tests indicated that it had an ohmic resistance of 2.052 Ω, an interfacial charge transfer resistance of 141.1 Ω, a specific capacity of 103 mAh/g at 50 mA/g, and a specific capacity of 65 mAh/g at 500 mA/g. Compared with traditional coated electrodes, the 3D-printed electrode showed significantly improved diffusion coefficient, conductivity, and cycle stability. The assembled 3D-printed flexible battery could stably power a 1.5 V LED bulb under flat, bent, and twisted states. It provides a feasible solution for the development of high-performance flexible energy storage devices.
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ADVANCED FUNCTIONAL MATERIALS
·
2026
·
IF 19.9
Wei Tian,Hairui Zhang,Xinyi Qian,Zhenyu Ji,Fei Wang,Zhentao Du,Xue Zhao,Bingsuo Zou,Hui Peng
Combining information from different images for multispectral image fusion can enhance human or machine perception. Nowadays, various luminescent materials with different spectral responses are used for image fusion, but this requires complex algorithms and systems to address pixel and position mismatches. Using a single luminescent material to obtain multispectral imaging can effectively avoid pixel mismatch and complex imaging processing. Herein, we report efficient blue-light-excitable ultrabroadband white emission and near-infrared (NIR) emission in the Te 4+ /Mo 4+ -codoped Cs 2 ZrCl 6 with a luminous efficiency of 94.2% (NIR region: 52.6%). Moreover, this compound also shows bright radioluminescence with a light yield of 55 000 photons/MeV in the visible light region. Benefiting from these fascinating optical properties, high-performance single-component white light-emitting diode (WLED), NIR LED, and X-ray scintillator were fabricated based on Te 4+ /Mo 4+ -codoped Cs 2 ZrCl 6 /polydimethylsiloxane flexible film. Particularly, we took bullfrog palm as the target object, and demonstrated its applications in white light imaging, NIR imaging, and X-ray imaging, respectively. Without pixel mismatch and complicated imaging processing, the pixel-level X-ray to NIR image fusion was realized, which can not only observe the wound of bullfrog palm, but also clearly obtain the structure and distribution of blood vessels and skeleton textures under the skin tissue of bullfrog palm.
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Advanced Science
·
2026
·
IF 14.1
Yuchen Fu,Weixi Wu,Wei Chen,Jiangang Zhang,Biyu Jin,Sai Zhao,Yu Chai
Electronic devices composed entirely of liquids offer numerous advantages, including self-healing of mechanical fractures, the ability to conduct electrical currents, and the capacity to transduce mass via liquid flow, making them a promising alternative to conventional solid-state electronics. A key step toward fully liquid electronics is the fabrication of all-liquid wires that support efficient current flow while maintaining a well-defined, solid-like shape. However, early demonstrations have been limited by relatively low electrical and mechanical performance and a narrow range of intrinsically conducting materials, hindering broader applications. Here, we demonstrate an interfacial redox strategy to produce all-liquid, 3D conducting wires. The interfacial assembly relies on the polymerization of nonconductive monomers at the liquid-ink-bath interface. Benefiting from in situ polymer network formation, the liquid–liquid interface attains high interfacial stiffness while enabling continuous 3D printing, yielding the rather stiff 3D-printed all-liquid tubular wire. To further establish feasibility, we systematically investigate interfacial assembly and mechanical properties, evaluate 3D printing performance, and demonstrate functional electronic devices that incorporate our 3D-printed all-liquid tubular wire. This study introduces a novel method for fabricating conductive all-liquid electronics from nonconductive materials, demonstrating its potential for advancing next-generation electronic devices.
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ADVANCED MATERIALS
·
2026
·
IF 29.1
Lanxin Qin,Yiqi Luo,Zhe Sun,Atieh Feda,Esmaeil Sheibani,Siwei He,Xiang Zhang,Fang Wang,Bo Xu,Jiang Tang,Jiajun Luo
Vapor-deposited light-emitting diodes (LEDs) based on non-toxic copper-iodide nanoclusters (Cu NCs) hold immense potential for scalable solid-state lighting and displays. However, interface defects-induced device performance degradation remains a critical challenge for organic–inorganic nanoclusters. Here, we present an interfacial coordinate-bond passivation strategy employing a pyridine-functionalized self-assembled monolayer (SAM) material featuring tailored pyridine anchoring groups. The designed pyridine-functionalized SAM materials simultaneously passivate the Cu NCs emissive layer (EML) and optimize charge injections. Consequently, we demonstrate Cu NCs-based LEDs achieving a peak external quantum efficiency (EQE) of 22.5%, a maximum luminance of 41 432 cd∙m −2 , and an improved operating half-lifetime of 119 h at 1000 cd∙m −2 , which is among the best of reported vapor-deposited clusters-based LEDs. Moreover, we demonstrate active-matrix displays by integrating Cu NCs-based LEDs onto drive circuits. This work highlights the critical role of molecularly engineered SAMs in unlocking the high-performance cluster-based LEDs.
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高影响因子
ADVANCED FUNCTIONAL MATERIALS
·
2026
·
IF 19.9
Dayong Ren,Chuqi Zhang,Teng Ma,Jiaqi Wang,Jing Ju,Xiaofan Cao,Ya Yan,Ye Li,Yin Fan,Fuqiang Huang
Ultra-stretchable conductive elastomers with low-hysteresis recovery and anti-creep capability are indispensable for high-fidelity wearable sensors and human-machine interaction systems. Conventional carbon nanotube (CNTs)-based elastomers rely on weak physical interactions between CNTs and polymer matrices, failing to achieve robust chemical bonding and thus suffering from severe interfacial slippage. Here, we report a novel dechlorination-triggered nano-welding strategy to construct a 3D C─C covalent bonding network between CNTs and silicone polymers. Through thermodynamically favorable dechlorination of polyvinyl chloride (PVC)-derived chlorinated graphene-decorated CNTs (Cl-G/CNTs), a nano-welded interface is in-situ formed via synchronous covalent linkage and nanoscale mechanical interlocking. The resulting conductive elastomer exhibits exceptional stretchability of more than 870%, low-hysteresis recovery of 99.9%@25% strain, remarkable anti-creep performance of <0.14%, and exceptional mechanical durability (>10000 cycles). This high-performance elastomer has been successfully fabricated into high-resolution sensors, including wearable physiological monitors and an underwater piezometer with reliable depth-resolving capability (∼100 Pa). Our innovation breaks the intrinsic trade-off between organic–inorganic interfacial integration and mechanical-electrical synergy, establishes an ultra-stretchable and low-hysteresis conductive elastomer for high-fidelity wearable sensing.
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Advanced Science
·
2026
·
IF 14.1
Lu Ju,Buyun Yu,Rui Wang,Hao Chen,Kexin Hou,Chao Zhang,Mingyang Geng,Yunqian Dai,Yingying Zhang,Ying-Shi Guan,Cunjiang Yu,Wei-Bing Lu
Millimeter-wave technologies are critical to the next generation of wireless body area networks, offering high data rates an d wide bandwidths. However, realizing mechanically robust and electromagnetically stable mmWave devices remains a significant challenge due to the high sensitivity of radio-frequency performance to conductive degradation under deformation. Here, we report a strategy to fabricate deformation-insensitive, high-performance mmWave electronic textiles (E-textiles) by combining specially engineered liquid metal (LM) inks with a high-resolution “dual-mask” printing technique. The LM inks, composed of polyvinylpyrrolidone (PVP)-stabilized gallium-based nanodroplets, exhibit excellent surface compatibility, self-healing behavior, and high conductivity (∼11.16 mΩ/sq), enabling the formation of conformal, durable circuits on textiles. We demonstrate a 26 GHz LM-textile antenna array maintaining 9.65 dBi gain after repeated bending, as well as a microstrip transmission line with a negligible attenuation increase after mechanical cycling. Compared to printed silver inks and metallic-cloth-based antennas, the LM-textile antenna exhibits superior mechanical reliability and maintains a wireless transmission range of 4.5 meters for high-definition images. These results establish LM-textiles as a promising platform for future wearable mmWave devices, offering scalable, flexible, and resilient solutions for high-frequency wireless communication.
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Energy & Environmental Materials
·
2026
·
IF 13.8
Pengyu Tan,Jianwei Lu,Yimin Chen,Kaiwen Yang,Kun Luo,Dan Liu,Weiwei Lei
Rechargeable zinc–air batteries (ZABs) are promising candidates for sustainable energy storage; however, their performance is severely limited by sluggish oxygen reduction and evolution (ORR/OER) kinetics. Here, a hard-templating etching strategy was employed to construct nitrogen-doped hollow mesoporous carbon spheres embedded with NiCo nanoparticles (NiCo@N-HMCS). The hollow nanostructure, together with a strong electronic coupling between NiCo alloys and N-doped carbon, provides abundant accessible active sites, optimized charge transfer, and robust structural stability. As a result, NiCo@N-HMCS delivers remarkable bifunctional electrocatalytic activity in alkaline media, with a half-wave potential of 0.84 V for the oxygen reduction reaction and an overpotential of 330 mV at 10 mA cm −2 for the oxygen evolution reaction. When applied in ZABs, the catalyst delivers a high open-circuit voltage of 1.56 V, a peak power density of 185.53 mW cm −2 , and durable cycling over 300 h. The flexible ZAB configuration also delivers a power density of 79.06 mW cm −2 and stable operation of 120 h. This study demonstrates a robust platinum-group-metal-free strategy for advancing next-generation rechargeable and flexible energy storage systems.
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Energy & Environmental Materials
·
2026
·
IF 13.8
Guomeng Xie,Ziqin Xu,Delai Qian,Ruiwu Li,Qingsong Hua,Shun Lu,Haitao Fang
Single-crystalline Ni-rich cathodes are promising candidates for high-energy density lithium-ion batteries due to their grain-boundary-free structures, which effectively reduce structural degradation associated with intergranular microcracks often seen in polycrystalline materials. However, these single-crystalline cathodes face challenges such as slow Li + diffusion kinetics, significant parasitic interface reactions, and irreversible phase transitions at elevated cut-off voltages, which can lead to the formation of intragranular cracks and impede their practical usage. In this study, the single-crystalline LiNi 0.8 Co 0.15 Al 0.05 O 2 (NCA) was synthesized by stripping grain boundaries from polycrystalline NCA through Mo/Nb dual doping. The Mo doping near the grain surface significantly reduces parasitic interface reactions, while Nb doping within the bulk of grains helps to improve harmful irreversible phase transitions. The synergistic effect of Mo/Nb dual doping in single-crystalline NCA effectively suppresses intragranular crack formation during prolonged cycling at high cut-off voltages. Therefore, the Mo/Nb co-doped cathode demonstrates enhanced structural stability and electrochemical activity, achieving an impressive capacity retention of 82.4% after 500 cycles at 1 C between 2.8 and 4.7 V, surpassing both polycrystalline and single-crystalline NCA doped only with Mo or Nb. This work provides a new strategy to synthesize single-crystalline NCA combined with effective dual doping, advancing the development of high-energy density lithium-ion batteries.
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Small
·
2026
·
IF 11.8
Lingxin Kong,Hui Luo,Weiliang Xiong,Sihai Lv,Qifan Li,Yongzhi Cheng,Fu Chen,Xiangcheng Li
Magnetic porous carbon foams, with low density, strong attenuation, and improved impedance matching, have been introduced as effective microwave absorbers to combat electromagnetic interference. In this study, morphology regulation of CoMn-MOF derived composites anchored on carbon foam were prepared by in situ growth and high-temperature pyrolysis. The pyrolysis temperature significantly influences the structural and chemical properties of the magnetic carbon foams. At a matching thickness of 1.45 mm, the material yielded a wide absorption bandwidth of 4.46 GHz, along with a minimum reflection loss of −51.54 dB at 1.55 mm. The excellent microwave absorption properties were contributed to the conductive loss, dipole polarization, interfacial polarization, natural resonance, exchange resonance, and impedance matching. The prepared magnetic porous carbon foams also integrate thermal insulation property. This work established a promising design strategy for advanced microwave absorbers that combine low density with high absorption efficiency, broadband absorption capabilities, and thermal insulation properties.
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Small
·
2026
·
IF 11.8
Yongyue Xiao,Li Yang,Yuanduo Qu,Shuai Zhang,Shanwu Ke,Chan Ke,Yang Li,Mengdi Hao,Chen Wang,Pan Xue,Zhenyu Zhang,Hao Huang,Yanliang Liu,Ziqiang Cheng,Cong Ye,Paul K. Chu,Xue-Feng Yu,Jiahong Wang
Memristors show promise in neuromorphic computing because of their resistive switching properties and memory functions. The integration of high-performance memristor devices with sensors offers an effective pathway toward energy-efficient edge-computing systems. Herein, using the natural superlattice 2D material of BiTiS 3 composed of alternating BiS and TiS 2 sublayers, a volatile memristor with a low operating voltage is designed and demonstrated. The lattice distortion and sulfur vacancies in BiTiS 3 enhance ion migration and filament formation, as verified by conductive atomic force microscopy and X-ray photoelectron spectroscopy. This defect-induced enhancement of ion transport promotes the rapid formation and dissolution of conductive filaments, thereby implementing the memristors’ volatile switching behavior. The nociceptive functions, such as pain hypersensitivity and allodynia, are mimicked. This biomimetic nociceptor system effectively emulates the biological pain response pathways, converts physical stimuli into electrical signals, and generates the appropriate neural-like outputs. Our results highlight the potential of memristors in bioinspired electronics and reveal a new strategy for intelligent bionic devices and artificial sensing systems.
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