Carbon Letters最新文献_第10页

Heat-generation capability of CNT/PDMS nanocomposites with different CF lengths: experimental and numerical approaches 不同CF长度CNT/PDMS纳米复合材料的产热性能：实验和数值方法

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-27 DOI: 10.1007/s42823-024-00842-x

Ermias Shimelis, Jinho Bang, Jongwon Jung, Daeik Jang, Beomjoo Yang

引用次数: 0

Marine biomass-derived activated carbon as an electrode material for electric double-layer capacitors 海洋生物质活性炭作为电双层电容器的电极材料

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-26 DOI: 10.1007/s42823-024-00854-7

Jueun Choi, Keiko Ideta, Hyeonseok Yi, Toru Kato, Koji Saito, Hiroko Watanabe, Koji Nakabayashi, Jin Miyawaki, Yoong Ahm Kim, Seong-Ho Yoon

{"title":"Marine biomass-derived activated carbon as an electrode material for electric double-layer capacitors","authors":"Jueun Choi, Keiko Ideta, Hyeonseok Yi, Toru Kato, Koji Saito, Hiroko Watanabe, Koji Nakabayashi, Jin Miyawaki, Yoong Ahm Kim, Seong-Ho Yoon","doi":"10.1007/s42823-024-00854-7","DOIUrl":"10.1007/s42823-024-00854-7","url":null,"abstract":"<div><p>Marine biomass (MB) offers an environmentally friendly and readily available carbon source from the ocean. However, the high concentration of alkali and alkaline earth metals (AAEMs) in MB typically reduces the carbon yield and inhibits micropore formation during heat treatment due to catalytic gasification. In this study, we successfully synthesized activated carbon (AC) with a high specific surface area (> 1,500 m<sup>2</sup>/g) and significant mesopore content (60%, mean pore size: 3.4 nm) from MB by employing preheating, controlled acid purification, and CO₂ activation. The formation of mesopores in the MB-derived AC was driven by catalytic gasification induced by intrinsic and residual AAEMs during preheating and physical activation processes. We evaluated the potential of the MB-derived AC as an electrode material for electric double-layer capacitors (EDLCs). The material demonstrated high specific capacitance values of 25.9 F/g and 29.4 F/g at 2.7 V and 3.3 V, respectively, during charge–discharge cycles. These high capacitance values at elevated voltages were attributed to the increased number of solvated ions (e.g., 1.93 mmol/g at 3.3 V) present in the mesopores. Fluorine-19 nuclear magnetic resonance (<sup>19</sup>F solid-state NMR) analysis revealed a substantial increase in solvated ion concentration within the mesopores of the MB-derived AC electrode at 3.3 V, demonstrating enhanced ion mobility and diffusion. These findings highlight the potential of MB-derived AC as a promising electrode material for high-voltage energy storage applications.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"35 3","pages":"1221 - 1233"},"PeriodicalIF":5.5,"publicationDate":"2025-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144084996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biased dual-exfoliation technique with expanded graphite for high-quality few-layer graphene sheets in electrochemical exfoliation 膨胀石墨偏置双剥落技术用于电化学剥落中高质量的少层石墨烯片

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-25 DOI: 10.1007/s42823-025-00865-y

Sungmook Lim, Niranjanmurthi Lingappan, Wonoh Lee

{"title":"Biased dual-exfoliation technique with expanded graphite for high-quality few-layer graphene sheets in electrochemical exfoliation","authors":"Sungmook Lim, Niranjanmurthi Lingappan, Wonoh Lee","doi":"10.1007/s42823-025-00865-y","DOIUrl":"10.1007/s42823-025-00865-y","url":null,"abstract":"<div><p>Efforts to mass-produce high-quality graphene sheets are crucial for advancing its practical and industrial applications across various fields. In this study, we present an innovative electrochemical exfoliation method designed to enhance graphene quality and increase yield. Our approach combines two key techniques: expanding the tightly packed graphite interlayer used as the electrode medium and precisely controlling voltage polarity. The dual-exfoliation technique optimizes the use of anions and cations of varying sizes in the electrolyte to facilitate meticulous intercalation, allowing ions to penetrate deeply and evenly into the graphite interlayer. The newly designed dual-exfoliation technique using biased switching polarity minimizes the generation of oxygen-containing radicals, while the incorporation of expanded graphite accelerates exfoliation speed and reduces oxidation, maintaining high graphene purity. With these improvements, we produced 1–3 layer graphene sheets with minimal defects (I<sub><i>D</i></sub><i>/</i>I<sub><i>G</i></sub> ≈ 0.13) and high purity (C/O ratio ≈ 20.51), achieving a yield 3.1 times larger than previously reported methods. The graphene sheets also demonstrated excellent electrochemical properties in a three-electrode system, with an electrical conductivity of 92.6 S cm<sup>−1</sup>, a specific capacitance of 207.4 F g<sup>−1</sup>, and a retention of 94.8% after 5,000 charge/discharge cycles, highlighting their superior stability and performance.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"35 3","pages":"1205 - 1220"},"PeriodicalIF":5.5,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144084935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Facile fabrication of CdS@GO binary nanocomposite coated GCE for separate and parallel electrochemical sensing of ascorbic acid, uric acid and nitrite 用于抗坏血酸、尿酸和亚硝酸盐分离和并行电化学传感的CdS@GO二元纳米复合涂层GCE的制备

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-23 DOI: 10.1007/s42823-024-00838-7

A. Dhamodharan, E. Murugan, Huan Pang, K. Perumal, K. Jhansirani, Yajun Gao

{"title":"Facile fabrication of CdS@GO binary nanocomposite coated GCE for separate and parallel electrochemical sensing of ascorbic acid, uric acid and nitrite","authors":"A. Dhamodharan, E. Murugan, Huan Pang, K. Perumal, K. Jhansirani, Yajun Gao","doi":"10.1007/s42823-024-00838-7","DOIUrl":"10.1007/s42823-024-00838-7","url":null,"abstract":"<div><p>The accurate detection of vital biomarkers such as Ascorbic Acid (AA), Uric Acid (UA) and Nitrite (NO<sub>2</sub><sup>−</sup>) is crucial for human health surveillance. However, existing methods often struggle with concurrent detection and quantification of multiple species, highlighting the need for a more effective solution. To address this challenge, this study aimed to develop a multifunctional electrochemical sensor capable of parallel detection of AA, UA and NO<sub>2</sub><sup>−</sup> using a synergistic combination of Graphene Oxide (GO) and Cadmium Sulfide (CdS) materials. Notably, the fabricated CdS@GO/Glassy Carbon Electrode (GCE) exhibited exceptional electrochemical activity, as evidenced by Differential Pulse Voltammetry (DPV) analysis. The sensor demonstrated remarkable sensitivity (8.13, 10.12, and 9.05 μA·μM<sup>−1</sup>·cm<sup>−2</sup>) and ultra-low detection limits (0.034, 0.062, and 0.084 µM) for AA, UA and NO<sub>2</sub><sup>−</sup>, respectively. Furthermore, it successfully identified single molecules of each analyte in aqueous and biologic fluid samples, with recovery values comparable to those obtained using High-Performance Liquid Chromatography (HPLC) standard addition methods. The significance of this study lies in developing a novel CdS@GO/GCE sensor that enables concurrent detection and quantification of multiple vital biomarkers, offering a promising tool for human health monitoring and diagnosis.</p></div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"35 2","pages":"881 - 893"},"PeriodicalIF":5.5,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143740954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A beaded g-C3N4/CoFe2O4 nanofibers for efficient adsorbing and catalytical degrading multiple pollutants g-C3N4/CoFe2O4珠状纳米纤维对多种污染物的高效吸附和催化降解

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-21 DOI: 10.1007/s42823-025-00863-0

Zhi Li, Ru Li, Rui Liu, Wen-Jie Zhang, Yong Wan, Yu-Ze Sun, Lei Yang, Yun-Ze Long

{"title":"A beaded g-C3N4/CoFe2O4 nanofibers for efficient adsorbing and catalytical degrading multiple pollutants","authors":"Zhi Li, Ru Li, Rui Liu, Wen-Jie Zhang, Yong Wan, Yu-Ze Sun, Lei Yang, Yun-Ze Long","doi":"10.1007/s42823-025-00863-0","DOIUrl":"10.1007/s42823-025-00863-0","url":null,"abstract":"<div><p>In this work, we reported a method for a fabrication of bead-on-string structured g-C<sub>3</sub>N<sub>4</sub>/CoFe<sub>2</sub>O<sub>4</sub> composite nanofibers by electrospinning coupled with in situ calcination. For the first time, this catalyst effectively removed high concentrations of mixed organic pollutants through the synergistic effects of adsorption and photocatalysis. The composite materials removal efficiency of adsorption and photocatalytic for high concentrations of organic pollutants in wastewater can exceed 90%. Surface potential analysis using in situ Kelvin probe force microscopy demonstrated the electron transfer pathways on the catalyst surface. The formation of the heterojunction was demonstrated through DFT calculations to significantly enhance the efficiency of electron–hole separation. This work provided valuable insights for the development of efficient catalysts for the synergistic adsorption-photocatalytic treatment of environmental pollutants, thus addressing increasingly severe environmental challenges.</p></div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"35 3","pages":"1187 - 1203"},"PeriodicalIF":5.5,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144084912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis of durian shell-based carbon dots and its application in the detection of ({text{MnO}}_{4}^{ - })and ({text{Cr}}_{{2}} {text{O}}_{7}^{2 - }) 榴莲壳基碳点的合成及其在({text{MnO}}_{4}^{ - })、检测中的应用 ({text{Cr}}_{{2}} {text{O}}_{7}^{2 - })

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-21 DOI: 10.1007/s42823-024-00848-5

Chaoshuai Hu, Yuanxin Liu, Jian Zhang, Yaming Zhu, Xitao Yin, Xuefei Zhao

{"title":"Synthesis of durian shell-based carbon dots and its application in the detection of ({text{MnO}}_{4}^{ - })and ({text{Cr}}_{{2}} {text{O}}_{7}^{2 - })","authors":"Chaoshuai Hu, Yuanxin Liu, Jian Zhang, Yaming Zhu, Xitao Yin, Xuefei Zhao","doi":"10.1007/s42823-024-00848-5","DOIUrl":"10.1007/s42823-024-00848-5","url":null,"abstract":"<div><p>Using durian shell as a carbon source and triethanolamine as a nitrogen dopant, nitrogen-doped carbon dots (N-CDs) were prepared via the hydrothermal method. First, by exploring different reaction times, reaction temperatures, and carbon source/dopant ratios to synthesize nitrogen-doped carbon dots, it is concluded that the best process conditions are 200 ℃, reaction time being 15h, and the dopant addition amount being 2mL. Structure and characteristics of the synthesized CDs were analyzed using X-ray photoelectron spectroscopy, Fourier-transform infrared, fluorescence (FL), ultraviolet–visible absorption, and Raman spectra. The N-CDs showed blue FL with a quantum efficiency of 4.28%. The FL characteristics of the N-CDs were utilized for ion detection, which demonstrated that <span>({text{MnO}}_{4}^{ - })</span> and <span>({text{Cr}}_{{2}} {text{O}}_{7}^{2 - })</span> ions caused distinct FL quenching through static quenching, while other ions had no significant quenching effect. The detection limits for <span>({text{MnO}}_{4}^{ - })</span> and <span>({text{Cr}}_{{2}} {text{O}}_{7}^{2 - })</span> were 37.5 and 46.2 nM, respectively. The N-CDs were subsequently employed to detect these ions in actual water samples, producing satisfactory results. Therefore, the preparation of N-CDs using durian shell as raw material and its application in practical detection work have good application feedback, which not only provides a new way for the reuse of fruit and vegetable wastes but also provides a new detection means for environmental monitoring pollutants.</p></div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"35 3","pages":"1153 - 1165"},"PeriodicalIF":5.5,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144084911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Luminescent bioplastic nanocomposite based on N, K, Ca-doped carbon quantum dots derived from ice plant flower extract for applications in quantum dot-based optical displays 基于冰植物花提取物中N， K， ca掺杂碳量子点的发光生物塑料纳米复合材料在量子点光学显示中的应用

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-21 DOI: 10.1007/s42823-024-00845-8

Varnika Singh, Gajal Singla, Vishal Kansay, Varun Dutt Sharma, Anita Bhatia, Nikhil Kumar, M. K. Bera

{"title":"Luminescent bioplastic nanocomposite based on N, K, Ca-doped carbon quantum dots derived from ice plant flower extract for applications in quantum dot-based optical displays","authors":"Varnika Singh, Gajal Singla, Vishal Kansay, Varun Dutt Sharma, Anita Bhatia, Nikhil Kumar, M. K. Bera","doi":"10.1007/s42823-024-00845-8","DOIUrl":"10.1007/s42823-024-00845-8","url":null,"abstract":"<div><p>Quantum dot nanocomposite-based luminescent materials have gained attention for solid-state lighting and optical displays. This study presents a one-step, eco-friendly hydrothermal process to synthesize nitrogen, potassium, and calcium-doped carbon quantum dots (N, K, Ca-doped CQDs) from the flower extract of <i>Mesembryanthemum crystallinum L.</i> (ice plant). The CQDs were characterized using HRTEM, EDX, SAED, XPS, XRD, NMR, FTIR, zeta potential, UV–Vis, and photoluminescence spectroscopy. HRTEM revealed an average particle size of 4.6 nm, with a range of 2 to 7 nm. The CQDs exhibited a quantum yield of 20%, excellent water solubility, photostability, and greenish fluorescence under UV (365 nm). The fluorescence spectra were analyzed using CIE (Commission Internationale de l’Eclairage) chromaticity coordinates to determine the emitted color. The fluorescence emission behavior was influenced by solvent polarity, locally excited (LE) states, intramolecular charge transfer (ICT) processes, and hydrogen bonding. The hydrogen bonds between N, K, Ca-doped CQDs and DI water likely enhanced the stability of the ICT state, resulting in a red shift in fluorescence. Additionally, we developed an eco-friendly wheat-starch-based bioplastic nanocomposite by embedding the CQDs. The effects of CQD concentration and pH sensitivity on luminescent properties were explored. Finally, we demonstrated a practical application by designing a conceptual nameplate-like calligraphy using the optimized CQDs@bioplastic nanocomposite film (CQD concentration: 240 mg/mL, pH: 2.7), highlighting its potential for luminescent film applications.</p></div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"35 3","pages":"1167 - 1185"},"PeriodicalIF":5.5,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144084878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

MnO2 nanowires anchored on biomass-derived porous carbon for enhanced supercapacitive performance 二氧化锰纳米线锚定在生物质衍生的多孔碳上以增强超级电容性能

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-20 DOI: 10.1007/s42823-024-00846-7

Tao Feng, Yufan Mo, Bowei Zou, Chunhui Zhang, Hui Chen, Gang Liu

{"title":"MnO2 nanowires anchored on biomass-derived porous carbon for enhanced supercapacitive performance","authors":"Tao Feng, Yufan Mo, Bowei Zou, Chunhui Zhang, Hui Chen, Gang Liu","doi":"10.1007/s42823-024-00846-7","DOIUrl":"10.1007/s42823-024-00846-7","url":null,"abstract":"<div><p>Incorporation of pseudocapacitive materials into porous carbon is a promising strategy to boost electrochemical performance. Herein, composite of biomass-derived porous carbon and MnO<sub>2</sub> (a typical pseudocapacitive material) was facilely fabricated through an <i>in-situ</i> synthesis approach with sorghum seeds derived porous carbon (SSC) as the skeleton for MnO<sub>2</sub> deposition. The as-prepared composite (MnO<sub>2</sub>@SSC) exhibits hierarchical porous structure with abundant interlaced MnO<sub>2</sub> nanowires wrapping on the surface. While the porous structure is beneficial to the active sites exposure and electrolyte ions transport, the interlaced three-dimensional (3D) network of MnO<sub>2</sub> nanowires significantly boosts the tolerance toward volume shrinkage/expansion during the cyclic process. Consequently, the MnO<sub>2</sub>@SSC-based electrode delivered quite promising supercapacitive performance including superior specific capacitance of 482.7 F/g at 0.5 A/g, outstanding long-term cycling stability (95.8% specific capacitance retention after 20,000 cycles) and high energy density of 13.7 Wh/kg at power density of 298.1 W/kg. Furthermore, all-solid-state flexible supercapacitor based on MnO<sub>2</sub>@SSC can be facilely bent to various angles (0° to 150°) without significant degradation in the capacitive performance. This study provides a facile, cost-effective, and sustainable approach for the fabrication of high-performance electrode materials.</p></div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"35 3","pages":"1139 - 1151"},"PeriodicalIF":5.5,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144084905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis of highly crystalline electrochemically exfoliated graphene as a conductive additive for lithium-ion batteries 作为锂离子电池导电添加剂的高结晶电化学剥离石墨烯的合成

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-20 DOI: 10.1007/s42823-025-00861-2

Seo La Yoon, Ho Seok Park, Young-Pyo Jeon

{"title":"Synthesis of highly crystalline electrochemically exfoliated graphene as a conductive additive for lithium-ion batteries","authors":"Seo La Yoon, Ho Seok Park, Young-Pyo Jeon","doi":"10.1007/s42823-025-00861-2","DOIUrl":"10.1007/s42823-025-00861-2","url":null,"abstract":"<div><p>This study introduces a cost-effective electrochemical exfoliation technique for producing highly crystalline graphene from graphite. By optimizing key exfoliation parameters, including voltage, electrolyte concentration, and temperature, the efficiency of the exfoliation process and the quality of the resulting graphene were significantly improved. To further enhance crystallinity, minimize defect sites, and achieve superior material properties, the as-prepared electrochemically exfoliated graphene (AeEG) underwent post-heat treatment at temperatures ranging from 1500 to 2950 °C. When employed as a conductive additive, eEGs heat-treated at 1800 °C or higher significantly improved both cycle stability and rate performance in LIB coin cells, while maintaining a discharge capacity approximately 10–12 mAh/g higher than that of the control, which utilized <i>Super P</i>. The enhanced performance is attributed to the formation of an efficient conductive network and superior electron transport properties, driven by the high crystallinity and large aspect ratios of the heat-treated eEGs. These findings highlight the potential of eEG as a highly effective conductive additive for advanced battery industries, offering significant improvements in energy storage performance, specific capacity, and rate characteristics.</p></div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"35 3","pages":"1113 - 1124"},"PeriodicalIF":5.5,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144084906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advancements in carbon microsphere-based nanocomposites: synthesis, properties and multifaceted applications: a comprehensive review 碳微球基纳米复合材料的合成、性能和多方面应用研究进展

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2025-01-20 DOI: 10.1007/s42823-024-00851-w

A. Vindhyasarumi, Appukuttan Saritha, A. S. Sethulekshmi, Kuruvilla Joseph

引用次数: 0