Journal of Colloid and Interface Science最新文献_第9页

Exploring covalent organic frameworks as high-capacity and long-cycling anode materials for lithium-ion batteries. 探索共价有机框架作为锂离子电池的高容量和长循环负极材料。

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-06 DOI: 10.1016/j.jcis.2024.12.021

Qidi Huang, Jianai Chen, Yuchen Chang, Lei Yang, Hongliang Shi, Xiongchao Shao, Qida Wu, Yujie Dong, Weijun Li, Cheng Zhang

{"title":"Exploring covalent organic frameworks as high-capacity and long-cycling anode materials for lithium-ion batteries.","authors":"Qidi Huang, Jianai Chen, Yuchen Chang, Lei Yang, Hongliang Shi, Xiongchao Shao, Qida Wu, Yujie Dong, Weijun Li, Cheng Zhang","doi":"10.1016/j.jcis.2024.12.021","DOIUrl":"https://doi.org/10.1016/j.jcis.2024.12.021","url":null,"abstract":"It is essential to advance the development of lithium-ion batteries (LIBs) characterized by high specific capacity and extended cycle life. Covalent organic frameworks (COFs) have emerged as pivotal materials in achieving this objective due to their long-range ordered porous structures and ease of modification. In this work, we designed and synthesized two types of β-ketoenamine-linked COFs, namely TP-3J-COF and TP-3Q-COF, which incorporate multiple redox sites. These COFs were subsequently applied to the anode of LIBs, resulting in the successful fabrication of batteries that demonstrate both high specific capacity and prolonged cycle life. Furthermore, we prepared two composites by in situ growth of COFs on carbon nanotubes (CNTs). The synergistic interaction between the COFs and CNTs enabled the TP-3J-COF@CNT and TP-3Q-COF@CNT composites to achieve maximum specific capacities of 1020 mAh g-1 and 731 mAh g-1, respectively, along with cycle lives exceeding 1400 and 3000 cycles. This research underscores the efficacy of the strategy involving the construction of COFs with multiple redox-active units and their composite formation with CNTs as a robust approach for the development of high-performance LIBs.","PeriodicalId":351,"journal":{"name":"Journal of Colloid and Interface Science","volume":"683 Pt 1","pages":"25-35"},"PeriodicalIF":9.4,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142821632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Heterogeneous interfaces in confined microdomains of glycyrrhizic acid for polymorphism selection: Mechanisms and applications.

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-06 DOI: 10.1016/j.jcis.2024.12.012

Weiqi Liu, Shiyuan Liu, Long Deng, Xiaoxiao Liang, Yanbin Jiang

{"title":"Heterogeneous interfaces in confined microdomains of glycyrrhizic acid for polymorphism selection: Mechanisms and applications.","authors":"Weiqi Liu, Shiyuan Liu, Long Deng, Xiaoxiao Liang, Yanbin Jiang","doi":"10.1016/j.jcis.2024.12.012","DOIUrl":"https://doi.org/10.1016/j.jcis.2024.12.012","url":null,"abstract":"Understanding the mechanisms of heterogeneous nucleation to improve the precision and applicability of polymorphism selection remains challenging. In this study, the formation of confined microdomains with heterogeneous interfaces in the micelle and gel systems were reported based on the supramolecular self-assembly of glycyrrhizic acid. The polymorph with high-purity preparation of isonicotinamide and nicotinamide was achieved due to the high degree of supersaturation and diverse nucleation pathways. In situ spectroscopy and molecular simulations provided insights into the mechanism of polymorphism selection in molecular migration and cluster aggregation, revealing the influence of a heterogeneous templated effect and protonation effect during nucleation and growth. The selective induction of dominant polymorph with chain structure (Form II of isonicotinamide and Form ε of nicotinamide) validated the efficacy and applicability of this approach. Furthermore, the effective loading (up to 4-fold), enhanced stability (up to 2 months), and pH-responsive release of the dominant polymorphs exhibited the potential of glycyrrhizic acid systems for drug delivery. This study provides a promising approach for the selective induction and efficient delivery of dominant polymorphs, which contributes to a deeper understanding of heterogeneous nucleation.","PeriodicalId":351,"journal":{"name":"Journal of Colloid and Interface Science","volume":"682 ","pages":"1017-1027"},"PeriodicalIF":9.4,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142811510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photonic hydrogels combining the slow photon effect and NO gas therapy for synergetic enhanced photodynamic antibacterial therapy. 光子水凝胶结合了慢光子效应和氮氧化物气体疗法，可协同增强光动力抗菌疗法。

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-06 DOI: 10.1016/j.jcis.2024.12.018

Hui Wang, Duohang Bi, Bowen Yu, Qiang Chen, Shuo Du, Ge Xie, Jintao Zhu, Lianbin Zhang

{"title":"Photonic hydrogels combining the slow photon effect and NO gas therapy for synergetic enhanced photodynamic antibacterial therapy.","authors":"Hui Wang, Duohang Bi, Bowen Yu, Qiang Chen, Shuo Du, Ge Xie, Jintao Zhu, Lianbin Zhang","doi":"10.1016/j.jcis.2024.12.018","DOIUrl":"https://doi.org/10.1016/j.jcis.2024.12.018","url":null,"abstract":"Photodynamic therapy (PDT) offers potential for combating bacterial infections through the generation of reactive oxygen species (ROS). However, the antibacterial efficiency of PDT is largely impeded by the limited photon absorption of photosensitizers and the short diffusion length and lifespan of ROS. Herein, we present a light-harvesting platform based on l-arginine-modified photonic hydrogels loaded with new indocyanine green (PG@Arg/IR820) for synergizing the slow photon effect with NO gas therapy to enhance PDT antibacterial efficiency. Upon near-infrared (NIR) light irradiation, PG@Arg/IR820 can maximize the utilization of photons via the slow photon effect to generate sufficient ROS, which not only acts as the primary bactericidal agent in PDT but also triggers l-arginine to generate NO. NO exhibits a long diffusion distance and lifespan and can freely diffuse to inhibit distant bacterial growth, demonstrating a vital complementary advantage in bacterial inactivation by ROS. The synergistic effect of the slow photon effect combined with NO gas therapy allows PG@Arg/IR820 to intensify bacterial destruction and enhance PDT antibacterial efficiency. This antibacterial system sheds light on an advisable design principle for efficient antibacterial activities in photodynamic inactivation.","PeriodicalId":351,"journal":{"name":"Journal of Colloid and Interface Science","volume":"682 ","pages":"1185-1194"},"PeriodicalIF":9.4,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142821717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hybrid membranes for wastewater treatment based on polymer-coated barium titanate nanoparticles. 基于聚合物涂层钛酸钡纳米颗粒的废水处理混合膜。

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-06 DOI: 10.1016/j.jcis.2024.12.013

Mirko Maturi, María de la Mata, Mauro Comes Franchini, Sergio I Molina, Alberto Sanz de León

引用次数: 0

Building an entropy-assisted enhanced surface on ultrahigh nickel cathodes to improve electrochemical stability.

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-05 DOI: 10.1016/j.jcis.2024.12.026

Jingsheng Xu, Junhua You, Yusheng Wu, Runguo Zheng, Hongyu Sun, Yanguo Liu, Sha Liu, Zhiyuan Wang

{"title":"Building an entropy-assisted enhanced surface on ultrahigh nickel cathodes to improve electrochemical stability.","authors":"Jingsheng Xu, Junhua You, Yusheng Wu, Runguo Zheng, Hongyu Sun, Yanguo Liu, Sha Liu, Zhiyuan Wang","doi":"10.1016/j.jcis.2024.12.026","DOIUrl":"https://doi.org/10.1016/j.jcis.2024.12.026","url":null,"abstract":"Increasing the Ni content in Ni-rich cathodes to over 90% can further enhance the energy density and reduce costs. However, this aggravates the issue of lattice oxygen release due to the instability of the layered structure. In this work, an entropy-stabilized surface strategy is used to process ultrahigh nickel cathode LiNi0.96Co0.03Mn0.01O2 (NCM). Utilizing the low solid solubility of high-valent elements W, Mo and Nb in NCM, the simultaneous introduction of W, Mo and Nb ions will aggregate on the outer surface of NCM, which in turn forms a composite entropy assisted enhancement surface. This entropy assisted enhancement surface consists of a composite lithium compound coating and a high-entropy rock salt phase, which inhibits the loss of surface lattice oxygen and reduces the corrosion of cathode particles by electrolyte decomposition products. Furthermore, the formation of the entropy assisted enhancement surface retains the role of refined primary particles, thereby further enhancing the mechanical properties. NCM modified with composite entropy assisted enhancement surface (HE03) exhibits a capacity of 234.5 mAh g-1 at 0.1C with a capacity retention of 96.7% after 100 cycles at 0.5C. This entropy-stabilizing strategy enables the ultrahigh nickel cathodes to display high specific capacity of and improved cycling stability, presenting a promising modification approach.","PeriodicalId":351,"journal":{"name":"Journal of Colloid and Interface Science","volume":"682 ","pages":"961-970"},"PeriodicalIF":9.4,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142805669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Microbubble entrainment on thin liquid films under drop impacts.

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-05 DOI: 10.1016/j.jcis.2024.11.236

H Tran, Z He, M Y Pack

引用次数: 0

Systematic design of MXene/thermoplastic polyurethane/carbon nanotube@polypyrrole fiber electrodes for efficient flexible fiber supercapacitors.

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-05 DOI: 10.1016/j.jcis.2024.12.027

Mengdan Yang, Yan Zhang, Meng Li, Weixue Meng, Ding Zhang, Jie Xu, Yingjiu Zhang, Fengmei Guo, Yuanyuan Shang, Anyuan Cao

{"title":"Systematic design of MXene/thermoplastic polyurethane/carbon nanotube@polypyrrole fiber electrodes for efficient flexible fiber supercapacitors.","authors":"Mengdan Yang, Yan Zhang, Meng Li, Weixue Meng, Ding Zhang, Jie Xu, Yingjiu Zhang, Fengmei Guo, Yuanyuan Shang, Anyuan Cao","doi":"10.1016/j.jcis.2024.12.027","DOIUrl":"https://doi.org/10.1016/j.jcis.2024.12.027","url":null,"abstract":"MXene exhibits exceptional electrical and electrochemical properties, and is regarded as a promising candidate for future wearable electronic products. However, achieving a balance between flexibility and capacitance performance in MXene-based fiber supercapacitors remains a challenge. Here, MXene/Thermoplastic polyurethane (TPU) composite fibers with good conductivity and tensile properties, were prepared by wet spinning method. A carbon nanotube (CNT) film with continuous network structure was introduced on the surface of MXene/TPU composite fiber as a conductive interfacial layer to deposit a uniform and dense polypyrrole (PPy) array controllably. This structure is beneficial for improving the utilization of PPy and can enhance the overall strength and flexibility of composite fibers. The MXene/TPU/CNT@PPy composite fiber electrode demonstrates promising electrochemical performance, with a specific capacitance of 579F/cm3 (at a current density of 1 A/cm3). The assembled flexible fiber supercapacitor exhibits a power density of 499.8 mW/cm3 and a corresponding energy density of 16.3 mWh/cm3 (1 A/cm3), suggesting potential applications in flexible and wearable energy storage devices and textiles.","PeriodicalId":351,"journal":{"name":"Journal of Colloid and Interface Science","volume":"682 ","pages":"875-883"},"PeriodicalIF":9.4,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794152","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Boosted Na⁺-MnO₂ supercapacitor performance via strong metal support interaction.

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-05 DOI: 10.1016/j.jcis.2024.11.252

Kailun Wang, Junjie Wang, Jun Qian, Qijun Yu, Jia-Qi Bai, Yuxue Wei, Jingshuai Chen, Mingyuan Wu, Song Sun, Chang-Jie Mao

{"title":"Boosted Na+-MnO2 supercapacitor performance via strong metal support interaction.","authors":"Kailun Wang, Junjie Wang, Jun Qian, Qijun Yu, Jia-Qi Bai, Yuxue Wei, Jingshuai Chen, Mingyuan Wu, Song Sun, Chang-Jie Mao","doi":"10.1016/j.jcis.2024.11.252","DOIUrl":"https://doi.org/10.1016/j.jcis.2024.11.252","url":null,"abstract":"MnO2 is widely utilized as an electrode material in supercapacitors. However, overcoming challenges such as sluggish ion migration, aggregate tendency, and low conductivity is imperative for optimizing MnO2-based supercapacitors. Herein, NaMnO4 was employed as the Mn precursor to introducing a higher concentration of small Na+ ions into the layer structure of δ-MnO2. This elevated Na concentration fosters efficient ion migration within the MnO2 lattice. Moreover, Na+-MnO2 was deposited onto Cu/graphene (Cu/G) composites. Leveraging the strong metal-support interactions (SMSI) between Cu and graphene, the resulting composite demonstrates enhanced conductivity and reduced aggregation. Combining MnO2 with Cu/G resulted in a conductivity of 5.78 × 10-3 S cm-1, which is significantly better than that of MnO2. The composite material exhibits an exceptional electrochemical performance, boasting a specific capacitance of 655 F g-1 at 1 A g-1 and impressive long-term stability, retaining 95 % of its capacitance after 4000 cycles at 10 A g-1. Additionally, a 1.6 V asymmetric supercapacitor was assembled, featuring carbon as the anode, Cu/G/MnO2 as the cathode, and 1 M KOH as the electrolyte, achieving a superior specific capacitance of 75 F g-1 at 1 A g-1. Cu/G/MnO2//carbon demonstrates a maximum energy density of 27 Wh kg-1 at a power density of 0.8 W kg-1. This study underscores a facile strategy to enhance MnO2-based supercapacitors by leveraging the SMSI effect for boosted performance.","PeriodicalId":351,"journal":{"name":"Journal of Colloid and Interface Science","volume":"682 ","pages":"865-874"},"PeriodicalIF":9.4,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142794140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Strategy to relieve cellular oxidative stress based on ultra-small nanobubbles without exogenous antioxidants. 基于超小纳米气泡的细胞氧化应激缓解策略，无需外源抗氧化剂。

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-05 DOI: 10.1016/j.jcis.2024.12.017

Jin Zheng, Lijuan Zhang, Juncheng Qi, Shixiong Zhang, Donghua Zhang, Dengsong Zhang, Yi Zhang, Jun Hu

{"title":"Strategy to relieve cellular oxidative stress based on ultra-small nanobubbles without exogenous antioxidants.","authors":"Jin Zheng, Lijuan Zhang, Juncheng Qi, Shixiong Zhang, Donghua Zhang, Dengsong Zhang, Yi Zhang, Jun Hu","doi":"10.1016/j.jcis.2024.12.017","DOIUrl":"https://doi.org/10.1016/j.jcis.2024.12.017","url":null,"abstract":"Reactive oxygen species (ROS) produced in living systems are essential to physiological processes. However, excess ROS in the organism (oxidative stress) damages crucial cell components, leading to many diseases. Although some commercial antioxidants can counteract ROS damage, their inadequate tissue penetration, disruption of normal ROS functions, and possible toxicity have led to disappointing results in clinical trials for ROS-induced chronic diseases. Thus, new antioxidant strategies are warranted. Herein, we report a novel \"antioxidant\" composed of pure nitrogen gas in an ultra-small nanobubble (UNB) form, which can relieve oxidative stress in cells. Our results indicate that UNBs can reduce cellular ROS levels under oxidative stress and increase survival and proliferation. Besides, UNBs can decrease the oxidative damage to cellular biomacromolecules (lipids, proteins, and nuclear acids). Thus, UNBs are a promising nonchemical antioxidative strategy with potential applications against oxidative stress-related diseases and without the natural defect of chemical antioxidants.","PeriodicalId":351,"journal":{"name":"Journal of Colloid and Interface Science","volume":"683 Pt 1","pages":"250-255"},"PeriodicalIF":9.4,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Interfacial engineering of Co(OH)₂@CN composites: A study of p-n heterojunctions with enhanced xylose/xylan photoreforming and CO₂ reduction performance.

IF 9.4 1区化学

Journal of Colloid and Interface Science Pub Date : 2024-12-04 DOI: 10.1016/j.jcis.2024.12.004

Weikang Ling, Jiliang Ma, Weikun Jiang, Huanqiu Wei, Yuchen Ren, Min Hong, Lingzhao Kong, Runcang Sun

{"title":"Interfacial engineering of Co(OH)2@CN composites: A study of p-n heterojunctions with enhanced xylose/xylan photoreforming and CO2 reduction performance.","authors":"Weikang Ling, Jiliang Ma, Weikun Jiang, Huanqiu Wei, Yuchen Ren, Min Hong, Lingzhao Kong, Runcang Sun","doi":"10.1016/j.jcis.2024.12.004","DOIUrl":"https://doi.org/10.1016/j.jcis.2024.12.004","url":null,"abstract":"The construction of p-n heterojunction is considered a prominent method for promoting efficient separation/migration of photoinduced carriers, thereby enhancing photocatalytic performance. Herein, a series of nanoflower spherical Co(OH)2@CN-x p-n heterojunction photocatalysts were fabricated using a simplified one-step hydrothermal strategy. Notably, Co(OH)2@CN-2 exhibited optimal performance, showcasing a carbon monoxide (CO) evolution rate of 46.2 μmol g-1 h-1 and a xylonic acid yield of 69.9 %. These values are 14.7/3.7 and 2.8/2.4 times higher than those of pristine CN and Co(OH)2, respectively. Additionally, Co(OH)2@CN-2 demonstrated excellent recyclability and chemical stability. Comparative experiments, coupled with 13CO2-labelling testing, confirmed the carbon sources of the obtained CO (72.3 % from CO2 reduction and 27.7 % from xylose oxidation). The charge transfer mechanism in Co(OH)2@CN-x p-n heterojunctions was systematically elucidated using in-situ X-ray photoelectron spectroscopy (in-situ XPS) and density functional theory (DFT) calculations. This work presents a practical approach for constructing p-n heterojunction photocatalysts to enhance photocatalytic biomass oxidation coupled with CO2 reduction.","PeriodicalId":351,"journal":{"name":"Journal of Colloid and Interface Science","volume":"682 ","pages":"814-824"},"PeriodicalIF":9.4,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142790805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0