Colloid and Polymer Science最新文献

{"title":"Study on fumed silica strengthened STG and impact resistance of STS/Kevlar composites","authors":"Fenghua Kang,&nbsp;Kun Zhang,&nbsp;Shengyang Cui,&nbsp;Jianhang Cao,&nbsp;Ke Ran,&nbsp;Wentao Zhou,&nbsp;Yali Gao,&nbsp;Ziyuan Zhang,&nbsp;Yintao Li","doi":"10.1007/s00396-025-05387-7","DOIUrl":"10.1007/s00396-025-05387-7","url":null,"abstract":"<div><p>Compared to shear thickening fluid (STF), shear thickening gel (STG) offers excellent shear thickening performance without issues such as particle settling, making them widely applied in human body safety protection. This study selected fumed silica (SiO₂) as the reinforcing material. STS (STG/SiO₂) was prepared by mechanical mixing and combined with Kevlar fabric to prepare STS/Kevlar composites. The optimal SiO₂ content was discussed through dynamic rheological tests and compression tests at different strain rates, with further discussion of the SiO₂ reinforcement mechanism. The protective performance of the STS/Kevlar composites was evaluated by quasi-static puncture and Hopkinson pressure bar (SHPB). The results demonstrated that the presence of STS increased energy dissipation of fabrics, and the STS/Kevlar composites showed good impact resistance.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"845 - 856"},"PeriodicalIF":2.2,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Entropy generation in Casson-Williamson-Powell-Eyring hybrid ferrofluid flow in a microchannel: Adomian decomposition and deep neural networks approaches","authors":"Hammed A. Ogunseye,&nbsp;Yusuf O. Tijani,&nbsp;Shina D. Oloniiju,&nbsp;Olumuyiwa Otegbeye,&nbsp;Titilayo M. Agbaje","doi":"10.1007/s00396-025-05384-w","DOIUrl":"10.1007/s00396-025-05384-w","url":null,"abstract":"<p>Entropy generation is a fundamental concept in thermodynamics that measures the irreversibility of a process. Understanding the principles of entropy generation is crucial for optimizing thermal management and improving the efficiency of any thermal system. Its applications span a wide range, including heat exchangers, turbomachinery, chemical reactors, microfluidic devices, and many others. This study investigates the fluid flow and energy loss in the flow of three non-Newtonian fluids in a microchannel. The dynamical model incorporates the rheological behaviour of the three distinct fluids without the need for separate, independent mathematical models. These fluids Casson, Williamson, and Powell-Eyring are hybridized with a nanoparticle ferrofluid. The homogenization process is achieved using the Tiwari-Das model. Due to the magnetic body forces in the conservation of energy equation, the generation of entropy is taken into account from three sources: heat loss due to heat transfer, heat loss due to magnetic flow, and heat loss due to viscous dissipation. The solutions of the model equations are approximated using two solution techniques: the Adomian decomposition and deep neural network methods, and the results are compared with Maplesoft’s fourth-order Runge–Kutta (RK4). The solutions of these three methodologies serve as benchmarks for each other. The solutions obtained from each method agree, thus validating the accuracy of the results. The study indicates that the Williamson fluid is the most sensitive to flow changes with varying Reynolds numbers. Although increasing the Reynolds number reduces flow rates near the wall to zero for all fluids, there is a transition near the upper region where higher Reynolds numbers enhance the flow rates of all fluids. Increasing the Brinkman number raises the entropy generation rate for all fluids while inversely affecting the Bejan number across all fluids. Adding more nanoparticles will impede fluid flow and enhance fluid heat transfer.</p><p>Flow chart of the study structure</p>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"813 - 830"},"PeriodicalIF":2.2,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00396-025-05384-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Determination of the Hamaker constant for polymers using their Hansen solubility parameters","authors":"Hiroyuki Ohshima,&nbsp;Shin-ichi Takeda","doi":"10.1007/s00396-025-05386-8","DOIUrl":"10.1007/s00396-025-05386-8","url":null,"abstract":"<div><p>We recently introduced a straightforward method for determining the Hamaker constant for liquids using their Hansen solubility parameters. Our method is based on the relationship between the surface tension and the Hansen solubility parameters for liquids, as derived by Abbott, and the relationship between the surface tension and the Hamaker constant for liquids, as established by Israelachvili and revised by David and Neumann. In this paper, we demonstrate that this method is also applicable to polymers. For polymers, we use Murase and Nakamura’s formula for the surface tension/Hansen solubility parameter relationship in place of Abbott’s formula, along with Israelachvili’s formula for the corresponding surface tension/Hamaker constant relationship. Our approach for determining the Hamaker constant of polymers using their Hansen solubility parameters is shown to be generally valid for a wide range of polymers.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"805 - 811"},"PeriodicalIF":2.2,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biocompatible Zr-based nanoscale MOFs coated with hyaluronic acid as promising drug delivery system for sports injuries","authors":"Fei Zhang,&nbsp;Mingzhu Xie,&nbsp;Jing Zhao","doi":"10.1007/s00396-025-05385-9","DOIUrl":"10.1007/s00396-025-05385-9","url":null,"abstract":"<p>With the rapid development of nanotechnology, nanocarriers play an important role in achieving precise drug delivery and controlled release. Among them, nanoscale metal organic frameworks (NMOFs) have shown great potential due to ultra-high specific surface area, controllable size, tunable structure and open metal sites. The aim of this study is to enhance the multifunctionality of UiO-66-NH₂ NMOFs, such as physiological stability, biocompatibility, pH responsiveness, and targeting, by post-synthetic modification with hyaluronic acid-dopamine (HA-DA) functional material. The structure, size, and morphology were characterized by IR, XRD, DLS, and SEM, and the stability, drug-loading capacity, controlled release, and biocompatibility under different conditions were evaluated. The results showed that the particle size distribution and surface properties were improved after modification. This modification not only enhanced the stability in physiological environment, but also accelerated drug release in the acidic environment and improved drug bioavailability, which was of great significance for targeting acidic microenvironments. Cytotoxicity experiments further showed that the introduction of HA-DA effectively reduced the cytotoxicity and provided more suitable environment for cell growth. This study can achieve responsive release, alleviate inflammatory response, and promote tissue repair, especially for sports injuries, which provides a new approach for developing efficient and safe drug delivery systems.</p><p>Based on the structural properties of NMOF, a UiO-66-NH₂ NMOF drug delivery system was constructed by the post-synthetic modification of hyaluronic acid-dopamine (HA-DA). This kind of drug delivery system exhibits excellent stability and biocompatibility, and achieves responsive release, which may alleviate inflammatory response and promote tissue repair. This study provides a new approach for developing efficient and safe drug delivery systems.\u0000</p>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"831 - 844"},"PeriodicalIF":2.2,"publicationDate":"2025-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Preparation and properties of silicone hydrogel contact lens based on PDMS-PU macromer","authors":"Jiaxin Zeng,&nbsp;Qianrui Xu,&nbsp;Yingrui Nie,&nbsp;Xuelian Han,&nbsp;Yong Jiang","doi":"10.1007/s00396-025-05379-7","DOIUrl":"10.1007/s00396-025-05379-7","url":null,"abstract":"<div><p>The production of highly oxygen-permeable hydrogel materials is usually accomplished by incorporating highly oxygen-permeable silicon chain segments into the hydrogel system. Silicone hydrogels are prepared using two types of monomers: small molecule siloxanes and macromeric siloxanes. However, while small-molecule siloxane monomers have limited improvement in oxygen permeability, macromer siloxane monomers such as polydimethylsiloxane (PDMS) have better oxygen permeability but are poorly compatible with hydrophilic monomers, and direct copolymerization is not able to obtain transparent and homogeneous materials. To address this issue, PDMS was modified to synthesize polydimethylsiloxane-polyurethane (PDMS-PU) macromers, which were characterized by GPC and 1H NMR. UV-initiated free-radical polymerization was used to prepare silicone hydrogel contact lenses by copolymerizing PDMS-PU macromer, bis(trimethylsiloxane)methylsiliconpropylglycerol methacrylate (SIGMA), DMA, NVP, PEGMA, and HEMA in various ratios. The resulting copolymers were characterized using various methods including thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), refractive index (RI), equilibrium water content (EWC), oxygen permeability (Dk), optical transparency, contact angle, mechanical properties, protein deposition, and cytotoxicity. The results showed that the silicone hydrogels were resistant to protein deposition and noncytotoxicity, the Dk could be increased from 65 to 91 barrers when the percentage of PDMS-PU was increased from 0 to 20 wt%, and the properties of the synthesized silicone hydrogel polymers, such as RI, EWC, and oxygen permeability, Dk, showed a linear dependence on the percentage of PDMS-PU. This study suggests a possible idea for the preparation of highly oxygen permeable silicone hydrogel contact lens materials with tunable properties.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"793 - 804"},"PeriodicalIF":2.2,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving the water absorption properties of bacterial cellulose by in-situ and ex-situ modifications for use in CMC-graft-sodium acrylate superabsorbent","authors":"Maryam Nasresfahani,&nbsp;Valiollah Babaeipour,&nbsp;Mohammad Imani","doi":"10.1007/s00396-024-05371-7","DOIUrl":"10.1007/s00396-024-05371-7","url":null,"abstract":"<div><p>Hydroxyl functional groups along the bacterial cellulose (BC) chains serve as sites for BC modification sites. This study focuses on in-situ and ex-situ modifications of BC to enhance its rehydration and equilibrium swelling ratio. In-situ modification of BC was achieved by adding carboxymethyl cellulose (CMC), sodium bicarbonate, and rapeseed oil to the culture medium of <i>Acetobacter xylinum</i>. Following this, BC ex-situ modification was conducted using sodium bicarbonate (5, 10, and 15 wt%) and glycerol (1, 2.5, and 5 v.v⁻¹%) solutions, utilizing the in-situ modified samples as starting materials. The final modified BC (MBC) exhibited an impressive increase of up to 2329.67% in its equilibrium swelling ratio and a 62.69% increase in rehydration compared to the unmodified sample. In the study’s second phase, two superabsorbents were synthesized through the polymerization of partially neutralized acrylic acid on the CMC backbone, both with and without MBC. The swelling ratio of these superabsorbents was investigated, and the amount of sodium acrylate, CMC, aluminum hydroxide (Al(OH)₃, used as an inorganic cross-linker), and ammonium persulfate ((APS, as an initiator) was optimized using the central composite design (CCD) method to achieve a high swelling ratio. The resulting superabsorbents showed swelling ratios of 306 (g water.g⁻¹ dry superabsorbent) and 326 (g water.g⁻¹ dry superabsorbent), without and with MBC, respectively. This study represents one of the first attempts to explore both BC in-situ and ex-situ modifications of BC aimed at improving its rehydration and swelling ratios and its application in superabsorbent.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"759 - 777"},"PeriodicalIF":2.2,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supramolecular gels from phosphonic acid-containing two-component gelators: efficient phase-selective gelation of aromatic and aliphatic hydrocarbons","authors":"Thoudam Johnson Singh,&nbsp;Leishangthem Roshnita Devi,&nbsp;Ayekpam Thoungamba Meitei,&nbsp;Wangkhem Paikhomba Singh,&nbsp;Ningombam Yaiphaba,&nbsp;Rajkumar Sunil Singh","doi":"10.1007/s00396-025-05381-z","DOIUrl":"10.1007/s00396-025-05381-z","url":null,"abstract":"<div><p>We report the efficient supramolecular gelation of multiple organic solvents by the two-component gelators comprising of phenyl phosphonic acid and the two amino acid derivatives – (<i>S</i>)-2-amino-<i>N</i>-hexadecyl-3-phenylpropanamide and (<i>S</i>)-2-amino-<i>N</i>-hexadecyl-3-methylbutanamide. Significantly, these gelators induced phase-selective gelation of several types of aromatic, aliphatic, and mixed aromatic/aliphatic hydrocarbon solvents from the respective two-phase aqueous mixtures. Thus, these gelators can separate aromatic and aliphatic hydrocarbons from aqueous mixtures. Detailed characterisations of some selected gels were performed using SEM, FTIR, rheology, and XRD techniques. We propose that multiple non-covalent interactions – H-bonding, ionic, hydrophobic, π–π interactions – are responsible for self-aggregation, gel formation and stabilization. Interestingly, a closely related analogue phenyl phosphinic acid in combination with the same amino acid derivatives displayed modest gelation ability. In these two-component systems, the diprotic phenyl phosphonic acid is considerably more effective than the monoprotic phenyl phosphinic acid. This study convincingly demonstrates that phosphonic acid derivatives are highly promising for developing efficient functional two-component gelators and will provide an invaluable method for designing new small-molecule gelators.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"779 - 792"},"PeriodicalIF":2.2,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nano-Al2O3 obtained the best tribological properties than similar hardness nanoparticles filled into epoxy resin","authors":"Jiankai Cui,&nbsp;Ying Tian,&nbsp;Ruojia Li,&nbsp;Jianjun Zhang,&nbsp;Shaomei Zheng,&nbsp;Feng Guo,&nbsp;Qinglun Che","doi":"10.1007/s00396-025-05383-x","DOIUrl":"10.1007/s00396-025-05383-x","url":null,"abstract":"<div><p>To meet the challenges associated with friction and wear in mechanical moving components, the tribological performance of a class of nanoparticles (Si₃N₄, ZrO₂, SiC, and Al₂O₃) filled into epoxy resin was investigated in this study. Compared with the pure epoxy resin, the mechanical strength and tribological properties of the prepared composites significantly improved. More encouragingly, the resulting epoxy resin composites filled by Al₂O₃ demonstrated outstanding lubricating properties; the improvement in tribological performance under boundary lubrication is attributed to a robust friction film containing nanocrystalline iron oxide and abundant Al₂O₃ nanoparticles. Moreover, the tribological behaviors of four types of nanoparticles were primarily dependent on the tribo-film. Overall, this study provides valuable insights into the application of polymer composites for a wide range under harsh lubrication condition.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"735 - 745"},"PeriodicalIF":2.2,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Adsorption and dilational rheology of polyacrylamide at interfaces: Implication on the stability of polymer-containing foamulsions","authors":"Feng Lin","doi":"10.1007/s00396-024-05370-8","DOIUrl":"10.1007/s00396-024-05370-8","url":null,"abstract":"<div><p>Understanding and developing a stable oil-laden foam (foamulsion) with targeted properties is important for many industrial applications including mineral flotation and resource recovery. In this work, the adsorption and interfacial viscoelasticity of polyacrylamide (PAM) and Triton X-100 (TX100) systems at the oil–water and air–water interfaces were investigated using dynamic tensiometry and dilational rheology measurements. For comparison, the TX100-alone systems were also examined at identical conditions. Pentane and dodecane were employed as representative oils. Dynamic surface/interfacial tension data for both mixed TX100/PAM and TX100-alone solutions could be well described by an empirical kinetic model. Although PAM itself in water was interface-inactive, the presence of TX100 surfactant with an onset concentration or above would induce the adsorption of PAM into the interfaces, as indicated by slower adsorption kinetic constant and higher viscoelastic moduli. A more concentrated surfactant in water was required for the oil–water interface than that for the air–water interface to trigger a significant impact of PAM on dynamic tensiometry and dilational viscoelasticity data. In addition, foam height decay profiles in oil–water mixture at two surfactant concentrations with or without PAM were monitored, from which the stability of foamulsion was quantified by foam half-life. It was found that at a low surfactant concentration, PAM had a negligible influence on the stability of foamulsions. However, PAM boosted the stability of foamulsions at relatively higher surfactant concentration (0.06 wt%), regardless of solvent types and contents. Correlation of foamulsion stability with interfacial tension and dilational viscoelasticity data is discussed.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"747 - 758"},"PeriodicalIF":2.2,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00396-024-05370-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Physicochemical and DFT insights into streptomycin sulfate and cetrimonium bromide interactions","authors":"Naved Azum,&nbsp;Malik Abdul Rub,&nbsp;Anish Khan,&nbsp;Mohammad Asad,&nbsp;Aftab Aslam Parwaz Khan,&nbsp;Khalid Ahmed Alzahrani,&nbsp;Hadi M. Marwani","doi":"10.1007/s00396-025-05382-y","DOIUrl":"10.1007/s00396-025-05382-y","url":null,"abstract":"<div><p>Electrical conductivity measurements at 298.15 K were conducted to study the formation of mixed micelles with the antibiotic streptomycin sulfate (SMS) and the cationic surfactant cetrimonium bromide (CB) at various mole fraction (<i>α</i>₁) of SMS. It was observed that the critical micelle concentration (cmc) values decreased in the mixed system, with experimental cmc values being lower than the ideal cmc values (cmc*), indicating non-ideal behavior. We used theoretical models from Clint, Rubingh, Motomura, and Rodenas to analyze micellar mole fractions (<i>X</i>_i) and activity coefficients (<i>f</i>_i). The interaction parameter (<i>β</i>) calculated via Rubingh’s model revealed a synergistic effect, attributed to hydrophobic interactions between the drug and surfactant. Thermodynamic parameters confirmed that mixed micellization is spontaneous and more stable than individual micelles. Additionally, computational simulations helped optimize our molecules, enhancing our understanding of drug-surfactant interactions. This study underscores the significance of electrical conductivity measurements and density functional theory (DFT) in examining drug behavior in the presence of surfactant.</p></div>","PeriodicalId":520,"journal":{"name":"Colloid and Polymer Science","volume":"303 5","pages":"723 - 734"},"PeriodicalIF":2.2,"publicationDate":"2025-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143883590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}