Carbon Letters最新文献_第3页

Sensitive and selective electrochemical detection of acetaminophen based on GO-MnO2-modified electrode 基于 GO-MnO2 改性电极的对乙酰氨基酚灵敏而选择性的电化学检测

IF 4.5 3区材料科学

Carbon Letters Pub Date : 2024-08-06 DOI: 10.1007/s42823-024-00787-1

V. Anbumannan, K. Suresh

{"title":"Sensitive and selective electrochemical detection of acetaminophen based on GO-MnO2-modified electrode","authors":"V. Anbumannan, K. Suresh","doi":"10.1007/s42823-024-00787-1","DOIUrl":"https://doi.org/10.1007/s42823-024-00787-1","url":null,"abstract":"This article describes an efficient electrochemical sensor based on a graphene oxide- manganese dioxide (GO-MnO2) nanocomposite for detecting acetaminophen (AAP) in human fluids. The MnO2-wrapped GO sensing element was prepared by a simple and environmentally friendly co-precipitation method. The prepared GO-MnO2 nanostructure was characterized for its structural, morphological, and functional properties and tested for AAP detection. At a pH of 3, the electrochemical results revealed a high redox process toward AAP due to the transfer of two electrons and protons between the GO-MnO2/glassy carbon electrode (GO-MnO2/GCE) and AAP. The differential pulse voltammetry (DPV) analytical results showed the precise sensing ability of AAP in a wide linear range [0.125–2000 µM] with superior anti-interference ability. The calculated sensitivity of the GO-MnO2/GCE was 17.04 µAµM−1 cm−2, and the detection limit (LOD) was 7.042 nM. The sensor exhibited high reliability, good reproducibility, and a good recovery range of 98.47–99.22% in human urine sample analysis.","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"12 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141948430","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

One-step preparation of N-doped porous carbon materials with excellent microwave absorption properties based on methylene blue saturated wood-based activated carbon 基于亚甲基蓝饱和木质活性炭一步法制备具有优异微波吸收特性的 N 掺杂多孔碳材料

IF 4.5 3区材料科学

Carbon Letters Pub Date : 2024-08-03 DOI: 10.1007/s42823-024-00786-2

Zhenfei Lv, Chong Lan, Yukun Cao, Mengke Fan, Yanghui Ke, Wenbo Guo, Yixian Yang, Xiulin Shen

{"title":"One-step preparation of N-doped porous carbon materials with excellent microwave absorption properties based on methylene blue saturated wood-based activated carbon","authors":"Zhenfei Lv, Chong Lan, Yukun Cao, Mengke Fan, Yanghui Ke, Wenbo Guo, Yixian Yang, Xiulin Shen","doi":"10.1007/s42823-024-00786-2","DOIUrl":"https://doi.org/10.1007/s42823-024-00786-2","url":null,"abstract":"Porous carbon has been intensively used for microwave absorption in merits of its outstanding specific surface area and dielectric properties. This study investigates the microwave absorption capacity of saturated wood-based activated carbon (SWAC) which was used for methylene blue treatment. The results demonstrate that SWAC, subjected to high temperature calcination, exhibits excellent microwave absorption properties. The structure, composition, micro-morphology, and electromagnetic parameters of SWAC were comprehensively analyzed using various techniques. The findings reveal that after calcination, SWAC possesses a rich pore structure, optimized material impedance matching, and the introduction of N atoms from the organic substance methylene blue into the carbon lattice of SWAC, thereby providing dipole polarization loss. These properties significantly contribute to its microwave absorption performance. The optimal reflection loss of SWAC at 6 GHz reaches −50.29 dB with an effective absorption bandwidth of 2.01 GHz, achieved at a calcination temperature of 700 °C and a paraffin matrix additive amount of 25%. The one-step treatment of SWAC proves to be a competitive and cost-effective method for producing microwave absorbers, which holds significant importance for the recovery of SWAC.","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"28 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141948431","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

An innovative approach utilizing bimetallic Ag@Sn-oxy nanocomposite with rGO-decorated glassy carbon-modified electrode for high-performance detection of hydroquinone 利用双金属 Ag@Sn-oxy 纳米复合材料和 rGO 装饰的玻璃碳改性电极进行对苯二酚高性能检测的创新方法

IF 4.5 3区材料科学

Carbon Letters Pub Date : 2024-07-29 DOI: 10.1007/s42823-024-00783-5

Sethupathy Ramanathan, Panneerselvam Perumal

{"title":"An innovative approach utilizing bimetallic Ag@Sn-oxy nanocomposite with rGO-decorated glassy carbon-modified electrode for high-performance detection of hydroquinone","authors":"Sethupathy Ramanathan, Panneerselvam Perumal","doi":"10.1007/s42823-024-00783-5","DOIUrl":"https://doi.org/10.1007/s42823-024-00783-5","url":null,"abstract":"Herein, the electrochemical technique was employed to detect hydroquinone (HQ) using a modified glassy carbon electrode (GCE) with reduced graphene oxide (rGO) and silver (Ag)-decorated tin oxy-nanoparticles (SnONPs) to form Ag@SnONPs/rGO nanocomposites (NC). The Ag@SnONPs/rGO nanocomposites were morphologically characterized using multiple analytical methods such as XRD, Raman, XPS, HR-SEM, and HR-TEM. This study revealed that Ag@SnONPs/rGO-NC exhibits excellent conductivity due to the presence of rGO that provides potential π–π interactions with SnONPs, while Ag enhances electron-transfer kinetics. This facilitates efficient charge transport within the sensor, thereby improving HQ adsorption. The key advantages of the sensor demonstrate a concentration of 0.5–200 µM, and a low detection limit value of 0.010 µM, and a high sensitivity value of 6.0746 µA µM−1 cm2. Under optimal conditions, the Ag@SnONPs/rGO sensor may be used to determine HQ and its concentration using cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The Ag@SnONPs-rGO/GCE sensor demonstrated excellent reproducibility, repeatability, and stability. Moreover, the suggested bimetallic nanocomposite effectively determined the presence of HQ in water and cosmetic samples.","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"85 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141868088","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

Determination of the antibacterial activity of various metal-doped carbon quantum dots 测定各种掺杂金属的碳量子点的抗菌活性

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2024-07-29 DOI: 10.1007/s42823-024-00781-7

Hyojin Jeong, Seunghyeon Jo, Seulah Yang, Songhee Lee, Subramani Surendran, Duong Nguyen Nguyen, Unbeom Baeck, Jung Kyu Kim, Uk Sim, Sooim Shin

{"title":"Determination of the antibacterial activity of various metal-doped carbon quantum dots","authors":"Hyojin Jeong, Seunghyeon Jo, Seulah Yang, Songhee Lee, Subramani Surendran, Duong Nguyen Nguyen, Unbeom Baeck, Jung Kyu Kim, Uk Sim, Sooim Shin","doi":"10.1007/s42823-024-00781-7","DOIUrl":"10.1007/s42823-024-00781-7","url":null,"abstract":"<div>Carbon quantum dots (CQDs) are novel nanocarbon materials and widely used nanoparticles. They have gradually gained popularity in various fields due to their abundance, inexpensive cost, small size, ease of engineering, and distinct properties. To determine the antibacterial activity of metal-doped CQDs (metal-CQDs) containing Fe, Zn, Mn, Ni, and Co, we chose Staphylococcus aureus as a representative Gram-positive strain and Escherichia coli as a representative Gram-negative bacterial strain. Paper disc diffusion tests were conducted for the qualitative results, and a cell growth curve was drawn for quantitative results. The minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), and IC50 were measured from cell growth curves. As a result, all of the metal-CQDs showed toxicity against both Gram-positive and Gram-negative bacteria. Furthermore, Gram-negative bacteria was vulnerable to metal-CQDs than Gram-positive bacteria. The toxicity differed concerning the type of metal-CQDs; Mn-CQDs exhibited the highest efficacy. Hence, this study suggested that CQDs can be used as new nanoparticles for antibiotics.</div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"34 8","pages":"2183 - 2193"},"PeriodicalIF":5.5,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141868091","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

Data analytics approach to evaluating the impact of acetylene and ethylene precursors on the crystallinity of carbon nanotubes synthesized in a fluidized bed reactor 评估乙炔和乙烯前驱体对流化床反应器中合成的碳纳米管结晶度影响的数据分析方法

IF 4.5 3区材料科学

Carbon Letters Pub Date : 2024-07-29 DOI: 10.1007/s42823-024-00782-6

Dong Hwan Kim, Eugene Oh, Sehyun Kim, Jaegeun Lee

{"title":"Data analytics approach to evaluating the impact of acetylene and ethylene precursors on the crystallinity of carbon nanotubes synthesized in a fluidized bed reactor","authors":"Dong Hwan Kim, Eugene Oh, Sehyun Kim, Jaegeun Lee","doi":"10.1007/s42823-024-00782-6","DOIUrl":"https://doi.org/10.1007/s42823-024-00782-6","url":null,"abstract":"The mass production of highly crystalline carbon nanotubes (CNTs) is highly demanded, yet achieving it remains challenging due to incomplete understanding of how synthetic parameters, except temperature, affect the crystallinity of CNTs. Notably, the choice of carbon precursor significantly influences CNT synthesis, but its impact on crystallinity remains unclear. Here, we employed a data analytics approach to examine the effect of carbon precursors on CNT crystallinity during their synthesis in a fluidized bed reactor. We compared ethylene, acetylene, and a mixture of these. Using Bayesian optimization (BO), we optimized synthesis conditions to maximize IG/ID of CNTs for each precursor. Key parameters considered were reaction temperature, precursor concentration, and hydrogen concentration. We conducted three separate BO processes to evaluate the effectiveness of each carbon precursor on CNT crystallinity. The results indicated no significant difference in IG/ID of CNTs among the carbon precursors. In addition, multiple linear regression analysis did not support a synergetic effect between acetylene and ethylene. Interestingly, contour plots demonstrated consistent relationships between synthesis parameters and IG/ID across different carbon precursors. This data analytics approach allowed us to successfully assess the impact of carbon precursors on the CNT crystallinity and analyze the relationship between synthesis parameters and CNT crystallinity.","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"43 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141868089","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

Preparation and performance study of flexible all-solid-state Co9S8@P–C @ NiCo-LDH / / AC asymmetric supercapacitors 柔性全固态 Co9S8@P-C @ NiCo-LDH / / AC 不对称超级电容器的制备与性能研究

IF 4.5 3区材料科学

Carbon Letters Pub Date : 2024-07-29 DOI: 10.1007/s42823-024-00784-4

Guanru Chang, Lei Wang, Kunzhen Li, Chang Zhu, Hui Zhang, Min Guo

{"title":"Preparation and performance study of flexible all-solid-state Co9S8@P–C @ NiCo-LDH / / AC asymmetric supercapacitors","authors":"Guanru Chang, Lei Wang, Kunzhen Li, Chang Zhu, Hui Zhang, Min Guo","doi":"10.1007/s42823-024-00784-4","DOIUrl":"https://doi.org/10.1007/s42823-024-00784-4","url":null,"abstract":"Supercapacitors, emerging as energy storage devices, face challenges in practical applications due to their relatively low energy density. In this study, we fabricate a novelty supercapacitor cathode composed of Co9S8, conductive phosphorus-doped carbon (P–C), and layered double hydroxides (LDH). The incorporation of a conductive layer significantly enhances charge transfer, capacity, and electrochemical stability, ultimately elevating the electrochemical performance of the cathode. The fabricated Co9S8@P–C@NiCo-LDH demonstrates an exceptional area-specific capacitance of 3.9 F cm−2 at a current density of 2 mA cm−2, along with remarkable cyclic stability, maintaining 98.9% of their capacity after 2000 cycles. The flexible asymmetric all-solid-state supercapacitor (AAS) assembled with Co9S8@P–C@NiCo-LDH and activated carbon (AC) exhibits a remarkable energy density of 0.065 mWh cm−2, corresponding to 325.0 W h kg−1. Moreover, it maintains excellent cycling stability even at elevated current densities of 10 mA cm−2. Following 5000 consecutive charge/discharge cycles, the AAS device maintains approximately 91.1% of its initial specific capacity. The AAS device successfully powered a 3V white LED for 5 min, further emphasizing its practicality.","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"18 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141868090","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

Upcycling of waste masks into carbon nanotubes combined with ZIF-8 for the detection of heavy-metal ions and nitrite 将废弃掩膜升级再利用为碳纳米管，并与 ZIF-8 结合用于检测重金属离子和亚硝酸盐

IF 4.5 3区材料科学

Carbon Letters Pub Date : 2024-07-26 DOI: 10.1007/s42823-024-00778-2

Tong Han, Ying-Ai Piao, Long-Yue Meng, Biao Jin

{"title":"Upcycling of waste masks into carbon nanotubes combined with ZIF-8 for the detection of heavy-metal ions and nitrite","authors":"Tong Han, Ying-Ai Piao, Long-Yue Meng, Biao Jin","doi":"10.1007/s42823-024-00778-2","DOIUrl":"https://doi.org/10.1007/s42823-024-00778-2","url":null,"abstract":"Food contamination with heavy-metal ions and nitrites poses a serious threat to human health. Consequently, the development of fast and sensitive platforms for detecting these contaminants is urgently needed. In this study, a novel sensing platform was developed by integrating carbon nanotubes generated by the pyrolysis of waste masks (WMCNTs) with ZIF-8 for the simultaneous detection of Cd2+, Pb2+, and nitrite. Specifically, the electronic structure of the WMCNT backbone was modulated by doping with B and N atoms. Nanoporous ZIF-8 was then grown in-situ on its surface to produce composites with enhanced electrical conductivities and large specific surface areas. This modification provided more active sites for the attachment of heavy-metal ions and nitrites. Under optimized conditions, the sensing platform exhibited a wide linear range with the Pb2+, Cd2+, and NO2− limits of detection of 2.68, 12.12, and 5.94 μM, respectively. Notably, the sensing platform demonstrated excellent anti-interference capabilities and effectively detected nitrites and heavy-metal ions in pickled foods.<h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>\u0000","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"69 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141778460","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

Effect of asphaltene content in petroleum residues on carbon layer properties and the electrochemical performance of SiOx as an anode in lithium-ion batteries 石油残渣中沥青质含量对锂离子电池负极 SiOx 碳层特性和电化学性能的影响

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2024-07-24 DOI: 10.1007/s42823-024-00779-1

KyungSoo Kim, In Woo Lee, Yebin Lee, Yongcheol Choi, Young-Seak Lee

{"title":"Effect of asphaltene content in petroleum residues on carbon layer properties and the electrochemical performance of SiOx as an anode in lithium-ion batteries","authors":"KyungSoo Kim, In Woo Lee, Yebin Lee, Yongcheol Choi, Young-Seak Lee","doi":"10.1007/s42823-024-00779-1","DOIUrl":"10.1007/s42823-024-00779-1","url":null,"abstract":"<div>In this study, carbon coating was carried out by physical vapor deposition (PVD) on SiOx surfaces to investigate the effect of the deposited carbon layer on the performance of lithium-ion batteries as a function of the asphaltene content of petroleum residues. The petroleum residue was separated into asphaltene-free petroleum residue (ASF) and asphaltene-based petroleum residue (AS) containing 12.54% asphaltene by a solvent extraction method, and the components were analyzed. The deposited carbon coating layer became thinner, with the thickness decreasing from 15.4 to 8.1 nm, as the asphaltene content of the petroleum residue increased, and a highly crystalline layer was obtained. In particular, the SiOx electrode carbon-coated with AS exhibited excellent cycling performance with an initial efficiency of 85.5% and a capacity retention rate of 94.1% after 100 cycles at a current density of 1.0 C. This is because the carbon layer with enhanced crystallinity had sufficient thickness to alleviate the volume expansion of SiOx, resulting in stable SEI layer formation and enhanced structural stability. In addition, the SiOx electrode exhibited the lowest resistance with a low impedance of 23.35 Ω, attributed to the crystalline carbon layer that enhanced electrical conductivity and the mobility of Li ions. This study demonstrated that increasing the asphaltene content of petroleum residues is the simplest strategy for preparing SiOx@C anode materials with thin, crystalline carbon layers and excellent electrochemical performance with high efficiency and high rate performance.</div>","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"34 8","pages":"2171 - 2181"},"PeriodicalIF":5.5,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141778461","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

Production of multilayer graphene using molten Sn–Ni alloy as catalyst in a bubble column 在气泡塔中使用熔融锡镍合金作为催化剂生产多层石墨烯

IF 5.5 3区材料科学

Carbon Letters Pub Date : 2024-07-22 DOI: 10.1007/s42823-024-00776-4

Yangdong He, Shaomu Wen, Wei Yang, Changcang Qiao, Ming Xie, Li Chen, Xinqi Yang, Yongliang Tang

引用次数: 0

Fabrication of Ag/ZnO/Bi2WO6 photocatalyst for boosting photocatalytic activities of cefuroxime sodium in wastewater 制备 Ag/ZnO/Bi2WO6 光催化剂以提高废水中头孢呋辛钠的光催化活性

IF 4.5 3区材料科学

Carbon Letters Pub Date : 2024-07-19 DOI: 10.1007/s42823-024-00777-3

Rui Liu, Xin Zhang, Chong Tan

{"title":"Fabrication of Ag/ZnO/Bi2WO6 photocatalyst for boosting photocatalytic activities of cefuroxime sodium in wastewater","authors":"Rui Liu, Xin Zhang, Chong Tan","doi":"10.1007/s42823-024-00777-3","DOIUrl":"https://doi.org/10.1007/s42823-024-00777-3","url":null,"abstract":"Environmental-friendly photocatalytic technology is attracting considerable attentions in the filed of antibiotic degradation. In this work, an innovative Ag/ZnO/Bi2WO6 catalyst was fabricated using sol–gel and ultrasonic methods for the degradation cefuroxime sodium in wastewater. The optimized Ag/ZnO/Bi2WO6 photocatalyst demonstrated the a remarkable 77.0% photocatalytic efficiency within 180 min under simulated solar sunlight, with an apparent rate constant of 0.01085 min−1. This efficiency is notably 6.02 and 1.41 times higher than that of pure ZnO and Ag/ZnO, respectively. The Ag/ZnO/Bi2WO6 photocatalyst achieved a degradation efficiency of up to 72.3% in tap water and polluted river water, while achieving 65.7% degradation in pulping wastewater and pharmaceutical wastewater. Experiments involving reactive species scavenging and electron paramagnetic resonance implied that hydroxide radicals were the predominant active species responsible for the degradation. The enhanced catalytic mechanism and degradation pathway were elucidated, providing valuable insights into the construction and development of high-performance catalysts based on zinc oxide.","PeriodicalId":506,"journal":{"name":"Carbon Letters","volume":"25 1","pages":""},"PeriodicalIF":4.5,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141743366","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