首页 > 最新文献

Doklady Physical Chemistry最新文献

英文 中文
Electroflotation Recovery of a Mixture of Cu, Ni, and Zn Hydroxides from Aqueous Ammonia Alkaline Solutions 电浮选从氨水碱性溶液中回收铜、镍、锌氢氧化物混合物
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-06-10 DOI: 10.1134/S0012501621040023
V. P. Meshalkin, V. A. Kolesnikov, A. V. Perfil’eva, Aung Pyae, A. V. Kolesnikov

Electroflotation recovery of a mixture of copper, zinc, and nickel hydroxides from aqueous ammonia alkaline solutions was studied. It was shown that such an anionic surfactant as tall oil soaps from coniferous wood improves the efficiency of the electroflotation recovery of the mixture of hydroxides by decreasing the process time by a factor of 4–5, extending the pH range, and forming a more stable froth product. A scheme was proposed to describe the surface charge formation, the surfactant and ligand adsorption on the dispersed phase of metal hydroxides, and their influence on the electroflotation process.

研究了电浮选从氨水碱性溶液中回收铜、锌、镍的混合物。结果表明，针叶木油皂等阴离子表面活性剂可将处理时间缩短4-5倍，延长pH范围，形成更稳定的泡沫产物，从而提高了氢氧化物混合物的电浮选回收率。提出了一种描述金属氢氧化物分散相表面电荷形成、表面活性剂和配体吸附及其对电浮选过程影响的方案。
{"title":"Electroflotation Recovery of a Mixture of Cu, Ni, and Zn Hydroxides from Aqueous Ammonia Alkaline Solutions","authors":"V. P. Meshalkin,&nbsp;V. A. Kolesnikov,&nbsp;A. V. Perfil’eva,&nbsp;Aung Pyae,&nbsp;A. V. Kolesnikov","doi":"10.1134/S0012501621040023","DOIUrl":"10.1134/S0012501621040023","url":null,"abstract":"<p>Electroflotation recovery of a mixture of copper, zinc, and nickel hydroxides from aqueous ammonia alkaline solutions was studied. It was shown that such an anionic surfactant as tall oil soaps from coniferous wood improves the efficiency of the electroflotation recovery of the mixture of hydroxides by decreasing the process time by a factor of 4–5, extending the pH range, and forming a more stable froth product. A scheme was proposed to describe the surface charge formation, the surfactant and ligand adsorption on the dispersed phase of metal hydroxides, and their influence on the electroflotation process.</p>","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"497 2","pages":"35 - 40"},"PeriodicalIF":0.9,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4424628","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}
引用次数: 0
Relationship between the Omniphobic Properties and the Swelling Degree of SLIPS Coatings Based on Polymer Gel Thin Films 聚合物凝胶涂层的全疏水性与溶胀度的关系
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-06-10 DOI: 10.1134/S0012501621030027
P. S. Kazaryan, E. P. Kharitonova, S. V. Makaev, A. A. Gulin, M. S. Kondratenko

The study addresses the relationship between the omniphobic properties of coatings based on polymer matrices doped with liquid lubricants (Slippery Liquid-Infused Porous Surfaces, SLIPS) and the degree of swelling of the matrices in the lubricant. A method for fabrication of matrices based on poly(perfluoroalkyl methacrylates) impregnated with fluorinated oils with different lubricant contents by one-stage synthesis in supercritical (SC) CO2 is proposed. The dependence of the contact angle hysteresis and the sliding angle on the degree of swelling was studied for water and saturated hydrocarbon droplets. The lubricant content in the matrices was determined by thermogravimetric analysis and ellipsometry.

该研究探讨了掺杂液体润滑剂的聚合物基体涂层的全疏水性(注入液体的光滑多孔表面，slip)与润滑剂中基体的膨胀程度之间的关系。提出了一种在超临界(SC) CO2条件下用不同润滑油含量的氟化油浸渍聚(全氟烷基甲基丙烯酸酯)制备基质的方法。研究了水滴和饱和烃滴的接触角滞后和滑动角与膨胀度的关系。采用热重法和椭偏法测定基质中润滑剂的含量。
{"title":"Relationship between the Omniphobic Properties and the Swelling Degree of SLIPS Coatings Based on Polymer Gel Thin Films","authors":"P. S. Kazaryan,&nbsp;E. P. Kharitonova,&nbsp;S. V. Makaev,&nbsp;A. A. Gulin,&nbsp;M. S. Kondratenko","doi":"10.1134/S0012501621030027","DOIUrl":"10.1134/S0012501621030027","url":null,"abstract":"<p>The study addresses the relationship between the omniphobic properties of coatings based on polymer matrices doped with liquid lubricants (Slippery Liquid-Infused Porous Surfaces, SLIPS) and the degree of swelling of the matrices in the lubricant. A method for fabrication of matrices based on poly(perfluoroalkyl methacrylates) impregnated with fluorinated oils with different lubricant contents by one-stage synthesis in supercritical (SC) CO<sub>2</sub> is proposed. The dependence of the contact angle hysteresis and the sliding angle on the degree of swelling was studied for water and saturated hydrocarbon droplets. The lubricant content in the matrices was determined by thermogravimetric analysis and ellipsometry.</p>","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"497 1","pages":"28 - 33"},"PeriodicalIF":0.9,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4426683","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}
引用次数: 0
New Random Terpolymers Based on Bis(4,5-didodecylthiophen-2-yl)-[1,2,5]thiadiazolo[3,4-i]dithieno[3,2-a:2',3'-c]phenazine with Variable Absorption Spectrum as Promising Materials for Organic Solar Cells 基于双(4,5-二十二基噻吩-2-基)-[1,2,5]噻二唑[3,4-i]二噻唑[3,2-a:2'，3'-c]非那嗪的新型无规三聚体具有可变吸收光谱的有机太阳能电池材料前景
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-04-10 DOI: 10.1134/S0012501621010024
M. L. Keshtov, S. A. Kuklin,  A. R. Khokhlov, D. Yu. Godovsky, I. O. Konstantinov, I. E. Ostapov, Zh. Xie, G. D. Sharma
{"title":"New Random Terpolymers Based on Bis(4,5-didodecylthiophen-2-yl)-[1,2,5]thiadiazolo[3,4-i]dithieno[3,2-a:2',3'-c]phenazine with Variable Absorption Spectrum as Promising Materials for Organic Solar Cells","authors":"M. L. Keshtov,&nbsp;S. A. Kuklin,&nbsp; A. R. Khokhlov,&nbsp;D. Yu. Godovsky,&nbsp;I. O. Konstantinov,&nbsp;I. E. Ostapov,&nbsp;Zh. Xie,&nbsp;G. D. Sharma","doi":"10.1134/S0012501621010024","DOIUrl":"https://doi.org/10.1134/S0012501621010024","url":null,"abstract":"","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"496 1","pages":"1 - 7"},"PeriodicalIF":0.9,"publicationDate":"2021-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4410284","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}
引用次数: 0
A Simple Approach to Fabrication of Highly Efficient Electrolyte-Gated Organic Transistors by Phase Microsegregation of 2,7-Dioctyl [1]benzothieno[3,2-b]benzothiophene and Polystyrene Mixtures 2,7-二辛基[1]苯并噻吩[3,2-b]苯并噻吩与聚苯乙烯混合物相微偏析制备高效电解质门控有机晶体管的简单方法
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-04-10 DOI: 10.1134/S0012501621020019
P. A. Shaposhnik, D. A. Anisimov, A. A. Trul, E. V. Agina,  S. A. Ponomarenko
{"title":"A Simple Approach to Fabrication of Highly Efficient Electrolyte-Gated Organic Transistors by Phase Microsegregation of 2,7-Dioctyl [1]benzothieno[3,2-b]benzothiophene and Polystyrene Mixtures","authors":"P. A. Shaposhnik,&nbsp;D. A. Anisimov,&nbsp;A. A. Trul,&nbsp;E. V. Agina,&nbsp; S. A. Ponomarenko","doi":"10.1134/S0012501621020019","DOIUrl":"https://doi.org/10.1134/S0012501621020019","url":null,"abstract":"","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"496 2","pages":"20 - 24"},"PeriodicalIF":0.9,"publicationDate":"2021-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4408513","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}
引用次数: 3
Group IV Oxides for Perovskite Solar Cells 钙钛矿太阳能电池的IV族氧化物
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-04-10 DOI: 10.1134/S0012501621020020
M. F. Vildanova, A. B. Nikolskaia, S. S. Kozlov, O. I. Shevaleevskiy, O. V. Almjasheva,  V. V. Gusarov
{"title":"Group IV Oxides for Perovskite Solar Cells","authors":"M. F. Vildanova,&nbsp;A. B. Nikolskaia,&nbsp;S. S. Kozlov,&nbsp;O. I. Shevaleevskiy,&nbsp;O. V. Almjasheva,&nbsp; V. V. Gusarov","doi":"10.1134/S0012501621020020","DOIUrl":"https://doi.org/10.1134/S0012501621020020","url":null,"abstract":"","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"496 2","pages":"13 - 19"},"PeriodicalIF":0.9,"publicationDate":"2021-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4410270","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}
引用次数: 3
A Study of Resistance to Calcification of Bovine Jugular Veins with Coatings Deposited from Solutions in Carbonic Acid 碳酸溶液沉积膜对牛颈静脉钙化抗性的研究
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-04-10 DOI: 10.1134/S0012501621010012
I. S. Chashchin, A. A. Petlenko, I. L. Zaitsev, N. P. Bakuleva
{"title":"A Study of Resistance to Calcification of Bovine Jugular Veins with Coatings Deposited from Solutions in Carbonic Acid","authors":"I. S. Chashchin,&nbsp;A. A. Petlenko,&nbsp;I. L. Zaitsev,&nbsp;N. P. Bakuleva","doi":"10.1134/S0012501621010012","DOIUrl":"https://doi.org/10.1134/S0012501621010012","url":null,"abstract":"","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"496 1","pages":"8 - 12"},"PeriodicalIF":0.9,"publicationDate":"2021-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4410884","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}
引用次数: 2
A New Type of Micelles and Concentration of Monomerization for Phthalocyanines in Aqueous Surfactant Solutions 表面活性剂水溶液中酞菁的新型胶束及其单体化浓度
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-02-14 DOI: 10.1134/S0012501620120027
A. I. Rusanov, T. G. Movchan, E. V. Plotnikova
{"title":"A New Type of Micelles and Concentration of Monomerization for Phthalocyanines in Aqueous Surfactant Solutions","authors":"A. I. Rusanov,&nbsp;T. G. Movchan,&nbsp;E. V. Plotnikova","doi":"10.1134/S0012501620120027","DOIUrl":"https://doi.org/10.1134/S0012501620120027","url":null,"abstract":"","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"495 2","pages":"181 - 185"},"PeriodicalIF":0.9,"publicationDate":"2021-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4569475","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}
引用次数: 3
Computer Modeling of Chemical-Microbiological Processes in Rhizomicrobiophytospheric System 根-微生物-植物圈系统化学-微生物过程的计算机模拟
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-02-14 DOI: 10.1134/S0012501620110044
V. P. Meshalkin, V. A. Chetyrbotskii, A. N. Chetyrbotskii, A. F. Pelii
{"title":"Computer Modeling of Chemical-Microbiological Processes in Rhizomicrobiophytospheric System","authors":"V. P. Meshalkin,&nbsp;V. A. Chetyrbotskii,&nbsp;A. N. Chetyrbotskii,&nbsp;A. F. Pelii","doi":"10.1134/S0012501620110044","DOIUrl":"https://doi.org/10.1134/S0012501620110044","url":null,"abstract":"","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"495 1","pages":"171 - 175"},"PeriodicalIF":0.9,"publicationDate":"2021-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4570775","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}
引用次数: 0
A Method for Synthesis of Nitrogen-Doped Graphene with High Specific Surface Area 高比表面积氮掺杂石墨烯的合成方法
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-02-14 DOI: 10.1134/S0012501620110019
V. V. Chesnokov, A. S. Chichkan, D. A. Svintsitskiy, E. Yu. Gerasimov,  V. N. Parmon
{"title":"A Method for Synthesis of Nitrogen-Doped Graphene with High Specific Surface Area","authors":"V. V. Chesnokov,&nbsp;A. S. Chichkan,&nbsp;D. A. Svintsitskiy,&nbsp;E. Yu. Gerasimov,&nbsp; V. N. Parmon","doi":"10.1134/S0012501620110019","DOIUrl":"https://doi.org/10.1134/S0012501620110019","url":null,"abstract":"","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"495 1","pages":"159 - 165"},"PeriodicalIF":0.9,"publicationDate":"2021-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4566835","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}
引用次数: 2
Production of Porous Poly(p-dioxanone) Fibers during the Neck Propagation in Self-Excited Oscillation Mode 自激振荡模式下颈部传播过程中多孔聚对二氧环酮纤维的产生
IF 0.9 4区 化学 Q4 CHEMISTRY, PHYSICAL
Doklady Physical Chemistry
Pub Date : 2021-02-14 DOI: 10.1134/S0012501620110032
M. A. Khavpachev, E. S. Trofimchuk, A. V. Efimov, N. I. Nikonorova, V. A. Demina, A. S. Kechek’yan,  S. N. Chvalun,  A. L. Volynskii
{"title":"Production of Porous Poly(p-dioxanone) Fibers during the Neck Propagation in Self-Excited Oscillation Mode","authors":"M. A. Khavpachev,&nbsp;E. S. Trofimchuk,&nbsp;A. V. Efimov,&nbsp;N. I. Nikonorova,&nbsp;V. A. Demina,&nbsp;A. S. Kechek’yan,&nbsp; S. N. Chvalun,&nbsp; A. L. Volynskii","doi":"10.1134/S0012501620110032","DOIUrl":"https://doi.org/10.1134/S0012501620110032","url":null,"abstract":"","PeriodicalId":532,"journal":{"name":"Doklady Physical Chemistry","volume":"495 1","pages":"176 - 179"},"PeriodicalIF":0.9,"publicationDate":"2021-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"4569481","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}
引用次数: 0
首页 上一页
类型
全部 化学•材料 生命科学 医学 物理 工程技术 环境•农林 材料科学 地球科学 法学 管理学 化学 环境科学与生态学 计算机科学 教育学 经济学 农林科学 人文科学 生物学 数学 物理与天体物理 心理学 综合性期刊 其他 工业工程 理学 历史学 农学 文学 信息工程
数据库
全部 ACS Publications Elsevier ieeexplore Springer The Royal Society of Chemistry Wiley
期刊
Doklady Physical Chemistry
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
﹀
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们：info@booksci.cn
Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1