发布求助
文献互助 智能选刊 最新文献

Russian Journal of Inorganic Chemistry最新文献

筛选
英文 中文
Preparation of V2O5 Thin Films Using Vanadyl Heteroligand Complexes and Their Electrochromic Properties
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624602277
Ph. Yu. Gorobtsov, N. P. Simonenko, T. L. Simonenko, E. P. Simonenko
{"title":"Preparation of V2O5 Thin Films Using Vanadyl Heteroligand Complexes and Their Electrochromic Properties","authors":"Ph. Yu. Gorobtsov,&nbsp;N. P. Simonenko,&nbsp;T. L. Simonenko,&nbsp;E. P. Simonenko","doi":"10.1134/S0036023624602277","DOIUrl":"10.1134/S0036023624602277","url":null,"abstract":"<p>Microstructural features, phase composition, and eletrochromic properties of V<sub>2</sub>O<sub>5</sub> film formed by spin-coating using vanadyl alkoxoacetylacetonate as a precursor have been studied. The obtained material possesses a significant amount of V<sup>4+</sup> ions, which is indicated both by the presence of the corresponding modes in the Raman spectra and the presence of the V<sub>7</sub>O<sub>16</sub> phase. As a result, the material exhibits anodic electrochromism; it colors upon oxidation, changing color from pale blue to a much less transparent orange-yellow. The optical contrast can reach 30% at a wavelength of 400 nm, and the coloration efficiency is 65.26 cm<sup>2</sup>/C. The results of the study clearly demonstrate the promising application of materials based on V<sub>2</sub>O<sub>5</sub>, obtained using heteroligand hydrolytically active vanadyl complexes, as functional components of devices that provide a change in optical properties when an electrical voltage is applied.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1580 - 1586"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438591","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}
引用次数: 0
Iminoacylation Reaction of Iodoaniline with [2-B10H9NCCH3]– Anion as a Route to the Preparation of New Boron-Containing Synthons
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624601934
A. P. Zhdanov, A. V. Nelyubin, N. A. Selivanov, A. Yu. Bykov, A. S. Kubasov, I. N. Klyukin, K. Yu. Zhizhin, N. T. Kuznetsov
{"title":"Iminoacylation Reaction of Iodoaniline with [2-B10H9NCCH3]– Anion as a Route to the Preparation of New Boron-Containing Synthons","authors":"A. P. Zhdanov,&nbsp;A. V. Nelyubin,&nbsp;N. A. Selivanov,&nbsp;A. Yu. Bykov,&nbsp;A. S. Kubasov,&nbsp;I. N. Klyukin,&nbsp;K. Yu. Zhizhin,&nbsp;N. T. Kuznetsov","doi":"10.1134/S0036023624601934","DOIUrl":"10.1134/S0036023624601934","url":null,"abstract":"<p>The reaction of nucleophilic addition of isomers of iodaniline to the nitrile derivative of the <i>closo</i>-decaborate anion has been studied. The structures of the products have been determined using multinuclear NMR and IR spectroscopy, as well as ESI mass spectrometry. The structure of compound (NBu<sub>4</sub>)[2-B<sub>10</sub>H<sub>9</sub>NHC(CH<sub>3</sub>)HN(2-C<sub>6</sub>H<sub>4</sub>I)] was determined by single-crystal X-ray diffraction.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1463 - 1468"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438586","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}
引用次数: 0
On the Reaction of Gold(III) Complexes with Methionine
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624602253
V. Yu. Kharlamova, I. V. Mironov
{"title":"On the Reaction of Gold(III) Complexes with Methionine","authors":"V. Yu. Kharlamova,&nbsp;I. V. Mironov","doi":"10.1134/S0036023624602253","DOIUrl":"10.1134/S0036023624602253","url":null,"abstract":"<p>The reactions of gold(III) complexes <span>({text{AuCl}}_{4}^{ - })</span>, Au(bipy)Cl<span>(_{2}^{ + })</span>, Au(en)<span>(_{2}^{{3 + }})</span>, and Au(C<sub>9</sub>H<sub>19</sub>N<sub>4</sub>)<sup>2+</sup> with methionine (HMet) were studied in aqueous solutions (pH 2.0 and 7.4; <i>I</i> = 0.2 M (NaCl), <i>C</i><sub>Au</sub> = (5–10) × 10<sup>–5</sup> mol/L, <i>C</i><sub>HMet</sub> &lt; (6–50) × 10<sup>–5</sup> mol/L) at 25°C. Methionine reduces gold(III) to gold(I), but the reactions proceed much more slowly (by hundreds of times) than under the action of thiols. The rate of reactions with HMet markedly decreases with increasing denticity of ligands in the gold(III) complex.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1575 - 1579"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438594","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}
引用次数: 0
Phase Equilibria in the Li–V–O System (an Analytical Review)
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S003602362460182X
G. D. Nipan, G. A. Buzanov
{"title":"Phase Equilibria in the Li–V–O System (an Analytical Review)","authors":"G. D. Nipan,&nbsp;G. A. Buzanov","doi":"10.1134/S003602362460182X","DOIUrl":"10.1134/S003602362460182X","url":null,"abstract":"<p>We used topological modeling based on fragmentary experimental data on phase equilibria and phase transformations to construct for the first time <i>P</i>–<i>T</i>–<i>x</i> diagrams for Li–V, Li–O, and V–O binary systems and a complete isothermal concentration diagram of the Li–V–O system, the latter taking into account the formation of limited solid solutions and the presence of saturated vapor.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1544 - 1554"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438589","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}
引用次数: 0
On Polymeric Gold(I) Complexes with Glutathione in Aqueous Solutions
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624601247
I. V. Mironov, V. Yu. Kharlamova
{"title":"On Polymeric Gold(I) Complexes with Glutathione in Aqueous Solutions","authors":"I. V. Mironov,&nbsp;V. Yu. Kharlamova","doi":"10.1134/S0036023624601247","DOIUrl":"10.1134/S0036023624601247","url":null,"abstract":"<p>The study addresses reactions involving gold(I) glutathione complexes in aqueous solutions at <i>T</i> = 25°C and <i>I</i> = 0.2 M (NaCl) in the pH range of 7.20–6.06 (<i>C</i><sub>Au</sub> = (5–10) × 10<sup>–4</sup> M). Using mass spectrometry, it was shown that at <i>C</i><sub>GS</sub> &gt; <i>C</i><sub>Au</sub>, polymeric species <span>({text{A}}{{{text{u}}}_{{text{4}}}}({text{GS}})_{4}^{*})</span> and <span>({text{A}}{{{text{u}}}_{n}}({text{GS}})_{{n + 1}}^{*})</span>, where <i>n</i> ≤ 4, can exist, together with monomeric <span>({text{Au}}({text{GS}})_{2}^{*})</span> (the symbol * means the sum of species with different degrees of protonation). According to UV spectroscopy data, in the range of 0.5 &lt; <i>C</i><sub>GS</sub>/<i>C</i><sub>Au</sub> &lt; 3, all spectra can be described, within the experimental error, as linear combinations of the spectra of four species, including <span>({text{Au}}({text{GS}})_{2}^{*})</span>. The proportion of <span>({text{Au}}({text{GS}})_{2}^{*})</span> decreases with decreasing pH. The equilibrium constant for 0.25 <span>({text{A}}{{{text{u}}}_{{text{4}}}}({text{GSH}})_{4}^{{4 - }})</span> + <span>({text{GSH}}_{2}^{ - })</span> = <span>({text{Au}}({text{GSH}})_{2}^{{3 - }})</span> + H<sup>+</sup> amounts to log <i>K</i> = –4.4 ± 0.1 (<i>I</i> = 0.2 M, NaCl).</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1567 - 1574"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438595","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}
引用次数: 0
Yttrium(III) Complexes with Carbamide and Dimethylacetamide: Composition, Structure, and Thermal Decomposition
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624602289
E. K. Bettels, M. S. Polukhin, I. A. Karavaev, E. V. Savinkina, G. A. Buzanov, A. S. Kubasov, V. M. Retivov
{"title":"Yttrium(III) Complexes with Carbamide and Dimethylacetamide: Composition, Structure, and Thermal Decomposition","authors":"E. K. Bettels,&nbsp;M. S. Polukhin,&nbsp;I. A. Karavaev,&nbsp;E. V. Savinkina,&nbsp;G. A. Buzanov,&nbsp;A. S. Kubasov,&nbsp;V. M. Retivov","doi":"10.1134/S0036023624602289","DOIUrl":"10.1134/S0036023624602289","url":null,"abstract":"<p>Yttrium(III) complexes with carbamide (Ur) and <i>N</i>,<i>N</i>-dimethylacetamide (DMAA) of composition [Y(H<sub>2</sub>O)(Ur)<sub>2</sub>(NO<sub>3</sub>)<sub>3</sub>] (<b>I</b>), [Y(Ur)<sub>3</sub>(NO<sub>3</sub>)<sub>3</sub>] (<b>II</b>), and [Y(DMAA)<sub>3</sub>(NO<sub>3</sub>)<sub>3</sub>] (<b>III</b>) have been synthesized. Their composition, structural features, and thermolysis processes in a wide temperature range have been determined using physicochemical methods (elemental analysis, IR spectroscopy, X-ray powder diffraction, single-crystal X-ray diffraction, thermogravimetric analysis, and differential scanning calorimetry). It has been shown that the isolated complexes can be used for the synthesis of nanosized yttrium oxide.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1510 - 1519"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438662","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}
引用次数: 0
Photolysis and Photodegradation of N-Substituted Phthalimides with a Cymantrenyl Moiety
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624602629
E. S. Kelbysheva, T. V. Strelkova, A. V. Babaytsev, A. V. Naumkin, L. N. Telegina
{"title":"Photolysis and Photodegradation of N-Substituted Phthalimides with a Cymantrenyl Moiety","authors":"E. S. Kelbysheva,&nbsp;T. V. Strelkova,&nbsp;A. V. Babaytsev,&nbsp;A. V. Naumkin,&nbsp;L. N. Telegina","doi":"10.1134/S0036023624602629","DOIUrl":"10.1134/S0036023624602629","url":null,"abstract":"<p>The photochemical behavior of substituted phthalimides with carboxylate groups associated with the cymantrenyl fragment is studied by infrared spectroscopy (IR), nuclear magnetic resonance (NMR) spectroscopy, UV-visible spectroscopy, and cyclic voltammetry (CV). During the formation of hemilabile dicarbonyl chelate complexes, a sharp change in the electronic, electrochemical, and optical properties of compounds is observed. According to the dynamic light scattering (DLS) method, further irradiation of solutions of these complexes leads to the formation of previously undescribed stable nanoparticles in liquid media containing manganese in two degrees of oxidation Mn<sup>2+</sup>/Mn<sup>+</sup> and a phthalimide fragment associated with a Cp-ring coordinated or uncoordinated with manganese(I).</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 12","pages":"1779 - 1788"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143554020","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}
引用次数: 0
Preparation and Chemosensory Properties of Composite Material Ti2CTx–10 mol % SnO2
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624601727
E. P. Simonenko, A. S. Mokrushin, I. A. Nagornov, S. A. Dmitrieva, T. L. Simonenko, N. P. Simonenko, N. T. Kuznetsov
{"title":"Preparation and Chemosensory Properties of Composite Material Ti2CTx–10 mol % SnO2","authors":"E. P. Simonenko,&nbsp;A. S. Mokrushin,&nbsp;I. A. Nagornov,&nbsp;S. A. Dmitrieva,&nbsp;T. L. Simonenko,&nbsp;N. P. Simonenko,&nbsp;N. T. Kuznetsov","doi":"10.1134/S0036023624601727","DOIUrl":"10.1134/S0036023624601727","url":null,"abstract":"<p>A hybrid method for the preparation of Ti<sub>2</sub>CT<sub><i>x</i></sub><i>–</i>10 mol % SnO<sub>2</sub> composite material was developed, combining a deposition method in the presence of dispersed MXene accordion-like aggregates and subsequent hydrothermal treatment. As a result, the MXene multilayer was decorated by ~2<i>–</i>4 nm tin dioxide nanoparticles, and the interlayer spacing of the Ti<sub>2</sub>CT<sub><i>x</i></sub> MXene multilayer increased from 11.6 to 13.5 Å. For the obtained Ti<sub>2</sub>CT<sub><i>x</i></sub><i>–</i>SnO<sub>2</sub> composite material coated by microplotting, a high sensitivity of the receptor layer to 100 ppm ethanol, ammonia, and nitrogen dioxide was observed already at room temperature and under conditions of 23% relative humidity. The determined high response of the nanocomposite to humidity changes allows us to consider it as a promising receptor material for a humidity sensor.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1587 - 1595"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438592","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}
引用次数: 0
Mixed Yttrium and Dysprosium Lactates as the First Example of Rare-Earth Hydrogen-Bonded Organic Framework Solid Solutions
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624601946
M. V. Golikova, A. D. Yapryntsev, M. A. Teplonogova, K. A. Babeshkin, N. N. Efimov, A. E. Baranchikov, V. K. Ivanov
{"title":"Mixed Yttrium and Dysprosium Lactates as the First Example of Rare-Earth Hydrogen-Bonded Organic Framework Solid Solutions","authors":"M. V. Golikova,&nbsp;A. D. Yapryntsev,&nbsp;M. A. Teplonogova,&nbsp;K. A. Babeshkin,&nbsp;N. N. Efimov,&nbsp;A. E. Baranchikov,&nbsp;V. K. Ivanov","doi":"10.1134/S0036023624601946","DOIUrl":"10.1134/S0036023624601946","url":null,"abstract":"<p>Molecular solid solutions of yttrium and dysprosium lactates of composition [Y<sub>1–<i>x</i></sub>Dy<sub><i>x</i></sub>(C<sub>3</sub>H<sub>5</sub>O<sub>3</sub>)<sub>3</sub>(H<sub>2</sub>O)<sub>2</sub>], where <i>x</i> = 0, 0.01, 0.1, 0.5, 0.8, and 1, have been obtained for the first time. These solutions can be considered as the first examples of REE coordination compounds formed due to hydrogen bonding. The obtained compounds have been analyzed by the set of physicochemical methods including XRD, energy dispersive X-ray (EDX), IR, and Raman spectroscopy. Unit cell volume of solid solutions shows linear dependence on cationic composition. It has been found that variation in the cationic composition of solid solutions leads to the monotonic shift of position of lines in Raman spectra corresponding to vibrations of Ln–O bonds (151–158 cm<sup>–1</sup>). It has been shown that the obtained compounds can behave as single-molecule magnets with magnetization barrier up to 108 K.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1475 - 1486"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438664","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}
引用次数: 0
New Method for the Synthesis of Acetylacetone-Based closo-Borate Anion Derivatives [BnHn – 1NH=C(R)C(C(OH)CH3)C(O)CH3]–, Where n = 10, 12, R = Me, Et
IF 1.8 3区 化学
Russian Journal of Inorganic Chemistry Pub Date : 2024-10-29 DOI: 10.1134/S0036023624601910
A. V. Nelyubin, N. A. Selivanov, A. Yu. Bykov, A. S. Kubasov, I. N. Klyukin, A. P. Zhdanov, K. Yu. Zhizhin, N. T. Kuznetsov
{"title":"New Method for the Synthesis of Acetylacetone-Based closo-Borate Anion Derivatives [BnHn – 1NH=C(R)C(C(OH)CH3)C(O)CH3]–, Where n = 10, 12, R = Me, Et","authors":"A. V. Nelyubin,&nbsp;N. A. Selivanov,&nbsp;A. Yu. Bykov,&nbsp;A. S. Kubasov,&nbsp;I. N. Klyukin,&nbsp;A. P. Zhdanov,&nbsp;K. Yu. Zhizhin,&nbsp;N. T. Kuznetsov","doi":"10.1134/S0036023624601910","DOIUrl":"10.1134/S0036023624601910","url":null,"abstract":"<p>The processes of nucleophilic addition of acetylacetone as a C-nucleophile to multiple bonds of nitrile derivatives of boron cluster anions have been studied in this work. The structures of the products have been established by multinuclear NMR spectroscopy, ESI-mass spectrometry, and IR spectroscopy. The structure of compound (NBu<sub>4</sub>)[2-B<sub>10</sub>H<sub>9</sub>NH=C(C<sub>2</sub>H<sub>5</sub>)C(C(OH)CH<sub>3</sub>)C(O)CH<sub>3</sub>] has been established by single crystal X-ray analysis.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":"69 10","pages":"1469 - 1474"},"PeriodicalIF":1.8,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143438588","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}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
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
请完成安全验证×
相关产品
×
本文献相关产品
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 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信