Journal of Inorganic and Organometallic Polymers and Materials最新文献_第10页

Simple Fabrication of Nb2O5/PANI Nanocomposite on Self-Supporting Carbon Cloth for High Performance Lithium-Sulfur Batteries 在自支撑碳布上简单制备用于高性能锂硫电池的 Nb2O5/PANI 纳米复合材料

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-05 DOI: 10.1007/s10904-024-03271-5

Meili Qi, Hui Li, Xinyi Li, Ming Hu

{"title":"Simple Fabrication of Nb2O5/PANI Nanocomposite on Self-Supporting Carbon Cloth for High Performance Lithium-Sulfur Batteries","authors":"Meili Qi, Hui Li, Xinyi Li, Ming Hu","doi":"10.1007/s10904-024-03271-5","DOIUrl":"https://doi.org/10.1007/s10904-024-03271-5","url":null,"abstract":"Lithium-sulfur batteries have attracted significant attention due to their high theoretical capacity density (1675 mA h g− 1) and low production cost. However, under practical conditions, the low conductivity of sulfur, volume expansion, and shuttle effect of lithium polysulfide (LiPSs) still hinder the broad application of lithium-sulfur batteries. A self-assembled flexible electrode material (Nb2O5/PANI-cc@S) is designed and fabricated here. The core of Nb2O5 nanowire arrays is coated with a shell of PANI and assembled with carbon cloth (cc) as a new sulfur fluid collector. The composite exposes more active sites between sulfur and the catalytic medium to capture LiPSs. In addition, the extra free space between Nb2O5 nanowire arrays is conducive to the penetration of liquid electrolytes. Moreover, the shell structure of PANI on the electrode surface enhances the structural stability of the composite electrode material. It effectively inhibits the outward diffusion of polysulfide and the volume expansion during the cycle. Thanks to these synergies, the self-supporting Nb2O5/PANI-cc@S has a high specific capacity of 1265.7 mA h g− 1 at 0.1 C and retains an impressive 1112.2 mA h g− 1 capacity even after 100 cycles at 0.1 C. It shows great potential to promote the practical application of flexible lithium-sulfur batteries.<h3 data-test=\"abstract-sub-heading\">Graphical Abstract</h3>","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Theoretical Engineering of Structural, Electronic, and Optical Characteristics of Double Perovskite Sr2XWO6 (X = Co, Zn) for Optical Devices 用于光学设备的双包晶 Sr2XWO6（X = Co、Zn）的结构、电子和光学特性的理论工程学研究

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-05 DOI: 10.1007/s10904-024-03296-w

Abrar Nazir, Ejaz Ahmad Khera, Zeeshan Anjum, Ayman A. Ghfar, Yedluri Anil Kumar, Ramesh Sharma

{"title":"Theoretical Engineering of Structural, Electronic, and Optical Characteristics of Double Perovskite Sr2XWO6 (X = Co, Zn) for Optical Devices","authors":"Abrar Nazir, Ejaz Ahmad Khera, Zeeshan Anjum, Ayman A. Ghfar, Yedluri Anil Kumar, Ramesh Sharma","doi":"10.1007/s10904-024-03296-w","DOIUrl":"https://doi.org/10.1007/s10904-024-03296-w","url":null,"abstract":"Double perovskite is a potentially useful material for producing green energy and is thought to meet the necessary criteria for addressing energy shortages. That is why studies into these oxides have potential uses in the fields of optoelectronic technologies. In our present work, we have explored the structural, electronic, and optical properties of the double perovskites Sr2XWO6 (X = Co, Zn) using a first-principle study. Band structure and total density of state analysis shows that Sr2ZnWO6 has wider direct energy gap of 2.75 eV for both spin up and spin down configuration. While, Sr2CoWO6 has slightly reduced indirect energy band gap of 2.06 eV for spin up (↑) and 0.71 eV for spin down (↓) configuration. The dielectric function, absorption coefficients, reflectivity, and refractive index are used to analyze optical characteristics. The optical properties reveal that Sr2CoWO6 has shown much larger optical conductivity and electromagnetic radiation absorption in the UV and visible regions and a minimum value of reflectivity and energy loss function, which make it a suitable compound for optoelectronic applications. Our findings can be beneficial for further experimental research aimed at assessing Sr2XWO6 (X = Co, Zn) in spintronics, solar cell and optoelectronic device applications.","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Fabrication of ZrO2 Doped (30-x)BaO-30TiO2-40SiO2-xZrO2 (0 ≤ x ≤ 6) Glasses: Enhanced Physical, Optical and Radiation Shielding Characteristics for Optoelectronics Applications 制备掺杂 ZrO2 的 (30-x)BaO-30TiO2-40SiO2-xZrO2 (0 ≤ x ≤ 6) 玻璃：增强光电子应用的物理、光学和辐射屏蔽特性

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-05 DOI: 10.1007/s10904-024-03304-z

Rajat Kumar Mishra, Rahul Singh, Sarvesh Kumar Avinashi, Chandkiram Gautam

{"title":"Fabrication of ZrO2 Doped (30-x)BaO-30TiO2-40SiO2-xZrO2 (0 ≤ x ≤ 6) Glasses: Enhanced Physical, Optical and Radiation Shielding Characteristics for Optoelectronics Applications","authors":"Rajat Kumar Mishra, Rahul Singh, Sarvesh Kumar Avinashi, Chandkiram Gautam","doi":"10.1007/s10904-024-03304-z","DOIUrl":"https://doi.org/10.1007/s10904-024-03304-z","url":null,"abstract":"Herein, this study primarily investigates the structural, physical, optical properties, and radiation shielding capabilities of the fabricated glass samples. The bulk (pellet) glass samples with compositions (30-x)BaO-30TiO2-40SiO2-xZrO2 (0 ≤ x ≤ 6), were fabricated using a traditional melt-quenching technique. Further, XRD was performed to validate the amorphous state of the prepared glasses. Density of all the glass samples was calculated using mass-volume formula and observed to be in the range of 3.613–3.821 g/cm3. Additionally, to examine the optical behavior, UV-visible spectroscopy was performed. Indirect band gap energies were estimated from the Tauc’s plots, and found to be 4.191, 4.093, 4.042, and 3.841 eV for glasses BTSZ0, BTSZ2, BTSZ4, and BTSZ6 respectively. Moreover, refractive index and optical dielectric constant were found to be increased such as 2.134–2.201 and 4.554–4.846 with increasing content of ZrO2. Furthermore, radiation shielding behaviour was studied using “Phy-X/PSD” software within the energy range of 0.015-15 MeV. At 0.02 MeV, BTSZ6 (24BaO-30TiO2-40SiO2-6ZrO2) glass exhibited the maximum values for MAC, LAC, HVL, and TVL are 18.078 cm2/g, 69.072 cm− 1, 0.01 cm, and 0.033 cm respectively. The BTSZ6 glass, with 6% ZrO2, demonstrated superior gamma radiation protection and excellent optical and physical properties, making it highly suitable for optoelectronic, photonics, and radiation safety applications.","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141940970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Enhancing Mechanical and Thermal Properties of Nanocomposites Using Novel Silica/Mg(OH)2 Green Composite Nanoparticles 利用新型二氧化硅/Mg(OH)2 绿色复合纳米粒子增强纳米复合材料的机械和热性能

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-04 DOI: 10.1007/s10904-024-03299-7

Hossein Kazemi, Mazaher Salamat-Talab, Davood Ghanbari

{"title":"Enhancing Mechanical and Thermal Properties of Nanocomposites Using Novel Silica/Mg(OH)2 Green Composite Nanoparticles","authors":"Hossein Kazemi, Mazaher Salamat-Talab, Davood Ghanbari","doi":"10.1007/s10904-024-03299-7","DOIUrl":"https://doi.org/10.1007/s10904-024-03299-7","url":null,"abstract":"This study aimed to assess the impact of different weight percentages (0.25%, 0.5%, and 0.75%) of novel green nanoparticles on the thermal and mechanical properties of polymer-based nanocomposites. These novel nanoparticles are composed of a silica core and an external component of Mg(OH)2. The external component was synthesized in three different green synthesis techniques, using lemon juice, to achieve different geometries, i.e. dot, beam, and flake. It should be noted that nanoparticle characteristics are verified using XRD and SEM analysis. According to the experiment, adding nanoparticles to the polymer led to significant improvements in its flexural strength (43%), flexural modulus (47%), and mode I fracture toughness (32%). Additionally, the thermal characteristics have demonstrated a notable enhancement in flammability properties. Based on the UL-94 test, nanocomposite specimens were classified as V-0 and V-1, whereas neat samples are NC. Also, incorporating nanoparticles into the polymer can increase LOI by up to 31.4%. The TGA test showed that adding flake composite nanoparticles retains 33% of the specimen mass, while only 2% of neat samples remain. In general, the green composite nanoparticles led to achieving the common properties of both nanomaterials. To clarify, the silica core improved mechanical properties, while an external Mg(OH)2 component enhanced the polymer’s thermal properties.<h3 data-test=\"abstract-sub-heading\">Graphical Abstract</h3>\u0000","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141941044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Hydrogen Generation by Photolysis of Water Vis-à-Vis Other Conventional and Advanced Non-conventional Methods of Hydrogen Production—A Review 水的光解制氢与其他常规和先进的非常规制氢方法对比--综述

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-03 DOI: 10.1007/s10904-024-03272-4

Mohammed Ahmaruzzaman, Soumya Ranjan Mishra, Vishal Gadore, Durlabh Kumar Sharma

{"title":"Hydrogen Generation by Photolysis of Water Vis-à-Vis Other Conventional and Advanced Non-conventional Methods of Hydrogen Production—A Review","authors":"Mohammed Ahmaruzzaman, Soumya Ranjan Mishra, Vishal Gadore, Durlabh Kumar Sharma","doi":"10.1007/s10904-024-03272-4","DOIUrl":"https://doi.org/10.1007/s10904-024-03272-4","url":null,"abstract":"To address the world’s energy concerns and make the transition to a sustainable future, hydrogen, as a clean and adaptable energy carrier, has enormous promise. The drawbacks of hydrogen are thoroughly examined in this article, including production-related carbon emissions and security issues. To overcome these obstacles and realize a hydrogen-based economy that contributes to sustainable development objectives and mitigates climate change, interdisciplinary partnerships, legislative interventions, and technological developments are required. Moreover, numerous hydrogen production techniques are discussed, including standard and unconventional ways. In terms of unconventional methods, photocatalytic water splitting stands out as a cutting-edge innovation that makes use of nanomaterials as catalysts to collect solar energy and fuel the water-splitting reaction. The review focuses on the synthesis, characterization, and hydrogen production efficiency of current developments in photocatalytic materials. A thorough overview of hydrogen generation techniques is provided, mainly focusing on photocatalytic water-splitting using nanomaterials. It offers valuable insights for academics, policymakers, and stakeholders looking to promote the integration of hydrogen into a sustainable energy landscape by looking at the color coding of hydrogen production, storage systems, hydrogen utilization, and related issues.","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141881231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

ZnO Nanofiber Derived from Zinc Loaded Chitosan Nanofiber as an Efficient Adsorbent for Congo Red from Aqueous Solution 由含锌壳聚糖纳米纤维衍生的 ZnO 纳米纤维作为水溶液中刚果红的高效吸附剂

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-03 DOI: 10.1007/s10904-024-03285-z

Ke Long, Yixin Cui, Huibiao Meng, Qi Zhang, Yaqing Liu, Linjun Shao, Guiying Xing

{"title":"ZnO Nanofiber Derived from Zinc Loaded Chitosan Nanofiber as an Efficient Adsorbent for Congo Red from Aqueous Solution","authors":"Ke Long, Yixin Cui, Huibiao Meng, Qi Zhang, Yaqing Liu, Linjun Shao, Guiying Xing","doi":"10.1007/s10904-024-03285-z","DOIUrl":"https://doi.org/10.1007/s10904-024-03285-z","url":null,"abstract":"In this study, uniform Zn2+ incorporated chitosan nanofibers were first prepared by electrospinning with PEO as the cospinning agent and ZnO as the Zn2+ source. Then, these composite nanofibers were carbonized at 600 oC under argon atmosphere to achieve ZnO embedded carbon (Zn@C) nanofibers. Afterward, these ZnO@C nanofibers were annealed at 400 oC under air atmosphere to prepare ZnO nanofibers. SEM, XPS and TEM results confirmed the successful preparation of ZnO nanofibers. The BET analysis shows that the surface area of ZnO nanofibers was up to 154.5 m2/g. These ZnO nanofibers exhibited excellent adsorption performance for Congo red with adsorption capacity of up to 224.2 mg/g. After adsorption, the ZnO nanofibers could be readily recovered by removal of the solution and regenerated by calcination at 400 oC for 1.0 h. Due to the fusion of ZnO nanofiber in the regeneration process, the adsorption capacity of ZnO nanofiber was a little reduced after regeneration. The ZnO nanofiber could be reused three times with satisfied adsorption capacity.","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141886832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Synthesis and Characterization of rGO-ZnO/Elwendia persica Seed Reinforced Hybrid Nanocomposite for High-Performance Supercapacitor Applications 用于高性能超级电容器的 rGO-ZnO/Elwendia persica 种子增强混合纳米复合材料的合成与表征

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-03 DOI: 10.1007/s10904-024-03293-z

J. Salamon, A. Simi, H. Joy Prabu, A. Felix Sahayaraj, A. Joseph Sagaya Kennedy, I. Johnson

{"title":"Synthesis and Characterization of rGO-ZnO/Elwendia persica Seed Reinforced Hybrid Nanocomposite for High-Performance Supercapacitor Applications","authors":"J. Salamon, A. Simi, H. Joy Prabu, A. Felix Sahayaraj, A. Joseph Sagaya Kennedy, I. Johnson","doi":"10.1007/s10904-024-03293-z","DOIUrl":"https://doi.org/10.1007/s10904-024-03293-z","url":null,"abstract":"This study presents the preparation, characterization, and application of a reduced graphene oxide-Zinc Oxide-Elwendia persica seed (rGO-ZnO-EPs) hybrid composite for supercapacitor electrode material. The rGO-ZnO-EPs composite was synthesized using a straightforward chemical route, followed by extensive characterization to elucidate its structural and electrochemical properties. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) analyses confirmed the successful incorporation of ZnO nanospheres and EPs into the rGO matrix, forming a highly porous and well-integrated composite structure. Electrochemical performance assessments revealed that the rGO-ZnO-EPs composite exhibits a high specific capacitance of 535 F/g at a current density of 1 A/g, significantly surpassing traditional electrode materials. Notably, the composite demonstrated exceptional cyclic stability, retaining 90% of its initial capacitance after 3000 charge-discharge cycles, indicative of its robust long-term stability. Further analysis using electrochemical impedance spectroscopy (EIS) indicated low electrical resistance, which facilitates enhanced ion diffusion and surface charge transfer processes. This low resistance, combined with the high surface area and abundant active sites provided by the porous structure of ZnO nanospheres, contributes to the superior electrochemical performance of the rGO-ZnO-EPs composite. These findings emphasize the potential of the rGO-ZnO-EPs hybrid composite for advanced energy storage applications, particularly in supercapacitors, where high capacitance, excellent cyclic stability, and efficient charge transfer are critical. This study not only demonstrates the viability of incorporating natural resources such as Elwendia persica seeds into advanced materials but also paves the way for future research into eco-friendly and high-performance energy storage solutions.","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141887071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Elucidating the Structural, Electronic, Magnetic, Mechanical, Thermoelectric, and Thermodynamic Properties of TbCo4 X 12 (X = P, Sb) for Advanced Applications 阐明 TbCo4 X 12 (X = P, Sb) 的结构、电子、磁性、机械、热电和热力学性质以实现先进应用

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-03 DOI: 10.1007/s10904-024-03286-y

Poorva Nayak, Dinesh C. Gupta

{"title":"Elucidating the Structural, Electronic, Magnetic, Mechanical, Thermoelectric, and Thermodynamic Properties of TbCo4 X 12 (X = P, Sb) for Advanced Applications","authors":"Poorva Nayak, Dinesh C. Gupta","doi":"10.1007/s10904-024-03286-y","DOIUrl":"https://doi.org/10.1007/s10904-024-03286-y","url":null,"abstract":"In this piece of investigation, TbCo4 X 12 (X = P, Sb) Terbium -filled, Skutterudites have been precisely reported through DFT ab-initio calculations in the Trans Bhala modified Becke-Johnson (TB-mBJ) potential to extract the electronic, mechanical, along with thermal, and transport properties. Structural stability was confirmed through ground state energy calculations using the Birch-Murnaghan equation of state. Electronic structure analysis, combining Perdew-Burke-Ernzerhof Generalized Gradient Approximation (PBE-GGA) and Trans Bhala modified Becke Johnson (TB-mBJ) functionals, revealed a metallic nature with PBE-GGA and a half-metallic character with TB-mBJ. Specifically, energy gaps of 0.24 eV and 0.64 eV were determined for TbCo4P12 and TbCo4Sb12, respectively. Mechanical property calculations indicated a brittle nature for both compounds. Charge density analysis confirmed ionic bonding characteristics, suggesting chemical stability. High Seebeck coefficient (S) values and associated figure of merit (zT) suggest promising thermoelectric performance across a broad temperature range.","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141887072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Fast and Efficient Removal of Anionic Dyes from Water by Hierarchical Porous MIL-101(Cr) 利用分层多孔 MIL-101(Cr)快速高效地去除水中的阴离子染料

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-02 DOI: 10.1007/s10904-024-03252-8

Mengke Li, Panpan Cao, Wenwen Dong, Jun Zhao, Dongsheng Li

{"title":"Fast and Efficient Removal of Anionic Dyes from Water by Hierarchical Porous MIL-101(Cr)","authors":"Mengke Li, Panpan Cao, Wenwen Dong, Jun Zhao, Dongsheng Li","doi":"10.1007/s10904-024-03252-8","DOIUrl":"https://doi.org/10.1007/s10904-024-03252-8","url":null,"abstract":"Organic dyes pollution has caused significant threat to flora, fauna and humans because the toxic of dyes. In this work, with the help of acetic acid as a defect initiator, the hierarchical porous MIL-101(HP-MIL-101) has been synthesized and used for removing anionic dyes Eosin y (EY), Methyl orange (MO), Congo red (CR) and Acid fuchsin (AF) from water. Due to its positive surface charge, larger specific surface area, well-matched pore structure, and the charge, size, and diameter of dyes, HP-MIL-101 showed rapid adsorption and an excellent maximum adsorption capacity of 425 and 336 mg⋅g− 1 for CR and AF, respectively. A series of batch experiments were carried out to investigate the impact of various key factors, including adsorption duration, initial dye concentration, and temperature. In addition, the kinetics, isotherm, and thermodynamics about the adsorption properties were also discussed. In addition, HP-MIL-101 showed stable and high reusability for at least three cycles, with an efficiency of over 95% without significant structural changes. This study highlights the potential of hierarchical porous MOF for mitigating dye pollution and advancing sustainable water treatment methodologies.","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141881238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

The Effect of Diphenylphosphate Intercalated Magnesium Aluminum Lanthanum Hydrotalcite on the Thermal Stability and Mechanical Properties of Poly(Vinyl Chloride) 磷酸二苯酯夹杂镁铝镧氢铝酸盐对聚氯乙烯热稳定性和机械性能的影响

IF 4 3区化学

Journal of Inorganic and Organometallic Polymers and Materials Pub Date : 2024-08-02 DOI: 10.1007/s10904-024-03258-2

Jinsheng Duan, Zhaogang Liu, Yilin Li, Peijie Jia, Yanhong Hu, Jinxiu Wu

{"title":"The Effect of Diphenylphosphate Intercalated Magnesium Aluminum Lanthanum Hydrotalcite on the Thermal Stability and Mechanical Properties of Poly(Vinyl Chloride)","authors":"Jinsheng Duan, Zhaogang Liu, Yilin Li, Peijie Jia, Yanhong Hu, Jinxiu Wu","doi":"10.1007/s10904-024-03258-2","DOIUrl":"https://doi.org/10.1007/s10904-024-03258-2","url":null,"abstract":"Magnesium aluminum lanthanum hydrotalcite (MgAlLa-CO3-LDHs) was modified with diphenyl phosphate to obtain diphenyl phosphate-intercalated magnesium aluminum lanthanum hydrotalcite (MgAlLa-P-LDHs). The prepared materials, MgAlLa-CO3-LDHs and MgAlLa-P-LDHs, were subjected to characterization techniques, including Fourier Transform Infrared Spectroscopy (FTIR), X-ray Diffraction (XRD), and Scanning Electron Microscopy (SEM), to ascertain their structural and morphological characteristics. Subsequently, these hydrotalcite-based thermal stabilizers were incorporated into polyvinyl chloride (PVC) to fabricate composite materials. The comprehensive evaluation of the composite materials’ thermal stability, mechanical properties, and plasticization performance was conducted through thermal aging tests, tensile experiments, and plasticization tests. The research findings indicate a significant enhancement in the thermal stability of PVC materials with the introduction of hydrotalcite-based thermal stabilizers. Additionally, there were observed improvements in mechanical properties and plasticization performance. This study provides a thorough experimental and theoretical foundation for the application of rare earth hydrotalcite-based thermal stabilizers in PVC, offering valuable insights for the development and application of environmentally friendly PVC thermal stabilizers.","PeriodicalId":639,"journal":{"name":"Journal of Inorganic and Organometallic Polymers and Materials","volume":null,"pages":null},"PeriodicalIF":4.0,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141886833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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