Research on Chemical Intermediates最新文献

{"title":"Selective electrooxidation of ethylene glycol on cobalt foam matrix composites","authors":"Meng Guo,&nbsp;Baicheng Feng,&nbsp;Hongjiao Ding,&nbsp;Peijun Yin,&nbsp;Lixin Wang,&nbsp;Yan Jin","doi":"10.1007/s11164-025-05574-9","DOIUrl":"10.1007/s11164-025-05574-9","url":null,"abstract":"<div><p>Glycolic acid has low toxicity, high biodegradability, high water solubility and is a virtually non-volatile organic compound. Glycolic acid is widely used in pharmaceuticals, biodegradable polymers, dermatological medicine, chemical cleaning and so on; its synthesis method has also attracted the interest of many researchers. Herein, the electrodes PdAgPt/Co and PdAgSn/Co with good electrocatalytic activity toward ethylene glycol were prepared, which are cobalt foam-based working electrodes prepared by loading three metals. Glycolic acid was synthetized from ethylene glycol by selective electrochemical oxidation method. PdAgPt/Co has better catalytic activity for the selective electrolytic oxidation of ethylene glycol; the relevant factors were explored with PdAgPt/Co as the working electrode. The final reaction selectivity obtained was 93.6%, the conversion rate was 68.5%, which had good selectivity and relatively high conversion rate. The electrodes involved in the experimental process were subjected to electrochemical tests (CV, LSV, I-t, EIS) and structural characterization (SEM, XRD, XPS). The electrochemical tests served to verify the catalytic activity of the electrode, and the structural characterization provided an explanation of the relationship between the structure of PdAgPt/Co and its catalytic activity.</p></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2669 - 2690"},"PeriodicalIF":2.8,"publicationDate":"2025-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840304","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}

{"title":"Green synthesis of multifunctional nitrogen-doped carbon quantum dots (N-CQDs) derived from citrus lemon juice: applications on antioxidant and antimicrobial activities and highly selective detection for Fe3+ ion sensing","authors":"Yeduru Venkatesh,&nbsp;Parimi Venkata Subrahmanyam Naidu,&nbsp;Podilapu Atchutha Rao,&nbsp;Durga Bhavani Kundrapu","doi":"10.1007/s11164-025-05567-8","DOIUrl":"10.1007/s11164-025-05567-8","url":null,"abstract":"<div><p>In this research work, a facile, eco-friendly, and scalable one-pot microwave-assisted synthesis of nitrogen-doped carbon quantum dots (N-CQDs) has been reported using citrus lemon as renewable carbon. The as-synthesized N-CQDs were characterized for their optical properties using UV–Vis, Fluorescence, TCSPC, FTIR, and Raman spectroscopy, and for structural properties using, HR-TEM, FE-SEM coupled with EDX, XRD, XPS, and TGA. The as-fabricated N-CQDs were confirmed to be monodispersed spherical particles (~ 8.7 nm) with an amorphous carbon phase, as evidenced by TEM and FE-SEM analyses, while FTIR spectroscopy revealed the presence of –OH/–NH, C=O, C=N, C=C, and C−O functional groups on their surface. The synthesized N-CQDs exhibited high thermal stability, excellent biocompatibility, and a high quantum yield (33%), along with outstanding optical and chemical properties, and promising biological activities. They demonstrated remarkable free radical scavenging activity (EC50: 83.67 μg/mL) and effective antimicrobial properties. Furthermore, the N-CQDs showed excellent selectivity and sensitivity for Fe³⁺ ion detection, with a limit of detection (LOD) of 0.98 μM, distinguishing them among various metal ions. The fluorescence quenching mechanism was identified as dynamic quenching via electron transfer to Fe³⁺ ions, confirmed by fluorescence lifetime studies. Besides, the fluorescence of N-CQDs was significantly restored upon the addition of EDTA to the Fe³⁺- containing N-CQDs solution. Owing to their high photoluminescence, low toxicity, and metal ion selectivity, the synthesized N-CQDs offer a multifunctional platform for environmental sensing, bio-imaging, optoelectronics, and drug delivery.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2621 - 2643"},"PeriodicalIF":2.8,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840308","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}

{"title":"Biomass-derived Pothos-based catalysts functionalized by plasma techniques to boost chemical reactions","authors":"Aliakbar Nosrati,&nbsp;Roozbeh Javad Kalbasi,&nbsp;Kamal Hajisharifi","doi":"10.1007/s11164-025-05572-x","DOIUrl":"10.1007/s11164-025-05572-x","url":null,"abstract":"<div><p>The current research aims to advance green chemistry goals and practically apply non-thermal plasma technology in preparing environmentally friendly and efficient catalysts for the chemical synthesis of imidazoles. Optimal utilization of residual biomass from natural materials in the synthesis and production of catalytic materials can help reduce pollution from chemicals while maximizing the inherent properties and characteristics of these biomass structures. This research aims to develop Pothos graphene oxide catalysts with high catalytic activity by introducing carboxylic acid and amine functional groups on the catalyst surface using non-thermal plasma technology. This method has an advantage over conventional chemical methods by avoiding using chemicals to create functional groups on the catalyst, aligning with the principles of green chemistry. Based on the obtained results, we successfully created an amine functional group using non-thermal plasma technology with only N₂ and H₂ gases on the surface of a catalyst derived from a biomass source. This method offers higher efficiency compared to catalysts prepared by chemical methods and shows high selectivity in producing imidazole derivatives. Additionally, the catalyst remains stable during the reaction process and can be reused multiple times.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2469 - 2489"},"PeriodicalIF":2.8,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840268","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}

{"title":"Antimicrobial and antiviral activities and reaction mechanisms of an organic photocatalyst upon visible-light irradiation","authors":"Hayato Shiroma,&nbsp;Atsushi Chikamoto,&nbsp;Masanori Kameoka,&nbsp;Kazuo Kumagai,&nbsp;Hideto Matsuyama,&nbsp;Yuichi Ichihashi","doi":"10.1007/s11164-025-05570-z","DOIUrl":"10.1007/s11164-025-05570-z","url":null,"abstract":"<div><p>Organic photocatalyst 9,10-dicyanoanthracene (CN-anthracene) has been demonstrated to exhibit antimicrobial activity upon visible-light irradiation. By evaluating these dependencies, this research aims to clarify the underlying mechanisms of its photocatalytic action and provide insights into its practical applications in diverse antimicrobial scenarios. This study examined the light and temperature dependence of the antimicrobial activity of CN-anthracene to further investigate its photocatalytic properties in detail. The antimicrobial activity was evaluated using the colony count method with <i>Escherichia coli</i> (<i>E. coli</i>) as the target organism. The results indicated that the antimicrobial rate increased with the light intensity and that the antimicrobial activity was above a certain level regardless of the temperature in the expected indoor temperature range. The antiviral activity of the photocatalyst was investigated using a median tissue culture infectious dose (TCID₅₀) assay. The results showed that the photocatalyst exhibited high viral activity against both enveloped and non-enveloped viruses. Furthermore, the presence of reactive oxygen species (·OH and ·<span>({text{O}}_{{2}}^{ - })</span>), which are believed to play a critical role in the observed antibacterial and antiviral activities, was confirmed. These findings demonstrate that CN-anthracene exhibits high antibacterial and antiviral activities under visible light, highlighting its potential as a novel tool for combating infectious diseases.</p></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2591 - 2604"},"PeriodicalIF":2.8,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11164-025-05570-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A green protocol for the rapid synthesis of pyrimido-quinoline derivatives","authors":"Ebraheem Abdu Musad Saleh,&nbsp;Nasrin Mansuri,&nbsp;Laith Saheb,&nbsp;Muhammad Ikram Ullah,&nbsp;Farag M. A. Altalbawy,&nbsp;Jamal K. Abbas,&nbsp;Aman Shankhyan,&nbsp;V. Kavitha,&nbsp;Girish Chandra Sharma,&nbsp;Rajashree Panigrahi","doi":"10.1007/s11164-025-05573-w","DOIUrl":"10.1007/s11164-025-05573-w","url":null,"abstract":"<div><p>A very simple yet efficient approach has been developed for the synthesis of pyrimido[4,5-<i>b</i>]quinoline derivatives. The three-component condensation of dimedone (1 eq.) with aromatic aldehydes (1 eq.), and 6-amino-1,3-dimethyluracil (1 eq.) by a Brønsted acidic ionic liquid catalyst, namely 1,4-Bis(pyridinium bi-sulfonic acid)benzene dimethylsulfonate (BPBSBDM) produced the mentioned derivatives in short reaction times (8–18 min) with high yields (90–98%). The optimal reaction conditions included the use of 6 mol% catalyst in water solvent at a mild temperature of 50 °C. The two functional groups acidic (sulfonic acid) and weak basic (mesylate) give this catalyst a dual acidic-basic nature, which supports its high performance as shown in the proposed mechanism. The BPBSBDM offered significant reusability as a homogeneous catalyst for four cycles with negligible reduction in catalytic activity. The considerable values of turnover number (TON) and turnover frequency (TOF), simple work-up, the introduction of novel derivatives to the literature (1 k to 1n), easy and cost-effective synthesis of catalyst, the green nature of the reaction, and the comprehensiveness of the protocol in facile production of various derivatives are other attractive aspects of our method.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2829 - 2841"},"PeriodicalIF":2.8,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840415","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}

{"title":"Core–shell doping of cerium oxide with (Cr–Fe/Co)-B catalyst for enhanced hydrogen evolution in borohydride hydrolysis systems: performance and catalytic efficiency","authors":"Ömer Şahin,&nbsp;Ayhan Abdullah Ceyhan,&nbsp;Houssem Lakhali","doi":"10.1007/s11164-025-05571-y","DOIUrl":"10.1007/s11164-025-05571-y","url":null,"abstract":"<div><p>Herein, we successfully synthesized a CeO₂@(Cr–Fe/Co)-B catalyst for hydrogen generation via NaBH₄ and KBH₄ hydrolysis using a hydrothermal method. To investigate the catalytic activity and hydrogen generation rate (HGR) of the catalyst, various parameters, including the catalyst amount, temperature, reusability, and the concentrations of MOH and MBH₄ (M = Na, K), were tested. The catalyst was comprehensively characterized using FE-SEM, EDX, XRD, BET, TEM, XPS, and FTIR. The CeO₂@(Cr–Fe/Co)-B catalyst exhibited a non-uniform, highly agglomerated, spherical morphology. TEM analysis revealed a core–shell structure with CeO₂ as the core and an 8–16 nm (Cr–Fe/Co)-B shell. BET analysis confirmed the mesoporous nature of the catalyst, with a 27.19 nm pore diameter enabling efficient diffusion and interaction during reactions. The catalyst demonstrated excellent performance, achieving an HGR of 13.05 L g_metal⁻¹ min⁻¹ for NaBH₄ hydrolysis with an activation energy of 18.59 kJ mol⁻¹ and 9.06 L g_metal⁻¹ min⁻¹ for KBH₄ hydrolysis with an activation energy of 30.02 kJ mol⁻¹. Five consecutive experiments were conducted to evaluate the reusability of CeO₂@(Cr–Fe/Co)-B for catalytic hydrolysis of NaBH₄ and KBH₄.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2435 - 2468"},"PeriodicalIF":2.8,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11164-025-05571-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploration of utilization of expired HCQS in oilfield water treatment: a case study of waste resource recycling","authors":"Yi Luo,&nbsp;Zhongying Xu,&nbsp;Hai Lin,&nbsp;Jun Xu,&nbsp;Qiongwei Li,&nbsp;Gang Chen,&nbsp;Ying Tang","doi":"10.1007/s11164-025-05548-x","DOIUrl":"10.1007/s11164-025-05548-x","url":null,"abstract":"<div><p>Since the emergence of COVID-19 in 2019, the accumulation of associated medications has led to the disposal of unused medicines, a process that currently consumes significant resources and contributes to carbon emissions. Oilfields, on the other hand, operate as a unique closed-loop system, where treated water is recycled internally without any external discharge. This unique setup offers an environment where disposed medicines will not interact with the biosphere. In this study, hydroxychloroquine sulfate (HCQS) tablets were employed as a fungicide and corrosion inhibitor in oilfield water treatment. Experimental results revealed that HCQS exhibits remarkable corrosion inhibition efficiency under acidic conditions. However, as the temperature rises, the corrosion inhibition efficiency diminishes. Specifically, at 333 K and a concentration of 200 mg/L, HCQS achieves a maximum corrosion inhibition efficiency of 90.86%. The adsorption behavior of HCQS on the surface of low-carbon steel follows the Langmuir adsorption isotherm, indicating a physical adsorption process. Thermodynamic simulations further indicate that the adsorption of HCQS onto the steel surface is an exothermic, spontaneous and entropy-reducing process. Electrochemical tests also demonstrated that HCQS acts as a mixed inhibitor, primarily suppressing the anodic reaction. Additionally, the antibacterial effects of HCQS were evaluated, revealing that at a concentration of 1000 mg/L, it effectively eliminates over 95% of three types of oilfield microorganisms. Finally, a cost–benefit analysis was conducted to assess the feasibility of applying this method, highlighting its simplicity, effectiveness and potential for resourceful disposal of waste medications.</p></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2755 - 2773"},"PeriodicalIF":2.8,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840413","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}

{"title":"TiO2/porous carbon nanocomposite as a biowaste-derived heterogeneous catalyst for the multicomponent synthesis of pyrimido[4,5-b] quinolones","authors":"Zahra Jalilian,&nbsp;Ahmad Reza Moosavi-Zare,&nbsp;Mohammad Ghadermazi","doi":"10.1007/s11164-025-05568-7","DOIUrl":"10.1007/s11164-025-05568-7","url":null,"abstract":"<div><p>In the presented work, peanut shell was used as one of the cheap agricultural wastes for the preparation of porous carbon to design of TiO₂/porous carbon nanocomposite (TiO₂/PCN) by its thermal decomposition with nano titanium dioxide. The synergic effect of porous carbon to the catalytic ability of titanium dioxide in the structure of TiO₂/PCN is one of the most important advantages of the designed nanocomposite. The structure of the prepared nanocomposite was characterized by some analyses such as fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), atomic force microscopy (AFM), Brunauer–Emmett–Teller (BET) Adsorption Isotherm, X-ray diffraction (XRD) and atomic absorption spectroscopy. TiO₂/PCN was successfully used as a heterogeneous catalyst for the synthesis of pyrimido[4,5-<i>b</i>] quinolines by the reaction of various aromatic aldehyde with 6-amino-1,3-dimethyluracil and dimedone in high yields (75–95%) and short reaction times.</p></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2415 - 2433"},"PeriodicalIF":2.8,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840339","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}

{"title":"Palladium catalysts on porous cobalt-carbon composite materials derived from PVC for n-pentanal hydrogenation","authors":"Yu. A. Chumachenko,&nbsp;E. R. Saybulina,&nbsp;I. V. Muromtsev,&nbsp;T. I. Gulyaeva,&nbsp;M. V. Trenikhin,&nbsp;O. V. Gorbunova,&nbsp;E. A. Raiskaya,&nbsp;O. B. Belskaya","doi":"10.1007/s11164-025-05569-6","DOIUrl":"10.1007/s11164-025-05569-6","url":null,"abstract":"<div><p>A porous carbon material (PCM) and series of porous cobalt-carbon composite materials (PCoCCMs) with different metal content have been synthesized by dehydrochlorination of polyvinyl chloride and mixtures of Co(NO₃)₂ with polyvinyl chloride, respectively, followed by carbonization and activation in CO₂ flow at temperatures of 673 and 1173 K. These materials were used to obtain supported palladium catalysts. The effect of cobalt content on catalytic performance in the reaction of liquid-phase hydrogenation of <i>n</i>-pentanal was analyzed. It was found that all Pd/PCoCCMs samples with cobalt content of 18.5–64.2 wt%, with a minimum micropore number of 52–66% and that of surface acidic groups of 0.05–0.15 mmol g⁻¹ are more active than the Pd/PCM sample with a maximum micropore number of 88% and that of surface acidic groups of 0.30 mmol g⁻¹. The highest <i>n</i>-pentanal conversion of 96 wt% and 70 wt% selectivity to 1−pentanol was obtained for a catalyst with cobalt content of 25.3 wt% at reaction time of 6 h, temperature of 353 K, and hydrogen pressure of 1.0 MPa. A multi-cycle experimental study of the catalyst showed its reduced activity and increased selectivity to the products of acetalization, self-condensation and etherification. In general, the results obtained open up prospects for creating catalysts based on the available synthetic organic raw material.</p></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2305 - 2330"},"PeriodicalIF":2.8,"publicationDate":"2025-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840338","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}

{"title":"Hydroxyapatite-supported CuO nanoparticles: an efficient catalyst for the propargylamines synthesis with antimicrobial properties","authors":"Maryam Banitalebi,&nbsp;Jalal Albadi,&nbsp;Somayeh Shahrokh Shahraki","doi":"10.1007/s11164-025-05566-9","DOIUrl":"10.1007/s11164-025-05566-9","url":null,"abstract":"<div><p>In this study, the synthesis and characterization of hydroxyapatite (HAp)-supported CuO nanoparticles (CuO/HAp nanocatalyst) as an efficient and recyclable nanocatalyst were investigated for the synthesis of propargylamines. The CuO/HAp nanocatalyst was characterized using several analytical techniques, including FT-IR, XRD, FE-SEM, EDS, BET, and TGA. Antimicrobial properties of the CuO/HAp nanocatalyst were compared with those of copper oxide nanoparticles and hydroxyapatite alone, revealing superior antimicrobial activity on some gram-positive bacteria, gram-negative bacteria, and the fungal strain Candida albicans with better average OD. All reactions were conducted under solvent-free conditions, yielding corresponding products in high amounts. The CuO/HAp nanocatalyst exhibited excellent performance in the synthesis of propargylamines, and it can be recovered by simple filtration and recycled up to 4 following runs without any significant loss in its efficiency.</p></div>","PeriodicalId":753,"journal":{"name":"Research on Chemical Intermediates","volume":"51 5","pages":"2399 - 2414"},"PeriodicalIF":2.8,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143840266","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}