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Photocatalytic Reduction of CO2 to CO and CH4 in Aqueous Suspensions of Modified Heterojunction Semiconductor Cu–MgO/SiC/ZnO 在改性异质结半导体 Cu-MgO/SiC/ZnO 的水悬浮液中光催化将 CO2 还原成 CO 和 CH4
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-12-01 DOI: 10.1134/s0018143923080088
T. S. Dzhabiev, T. A. Savinykh, L. Avdeeva, Z. M. Dzhabieva
{"title":"Photocatalytic Reduction of CO2 to CO and CH4 in Aqueous Suspensions of Modified Heterojunction Semiconductor Cu–MgO/SiC/ZnO","authors":"T. S. Dzhabiev, T. A. Savinykh, L. Avdeeva, Z. M. Dzhabieva","doi":"10.1134/s0018143923080088","DOIUrl":"https://doi.org/10.1134/s0018143923080088","url":null,"abstract":"","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195866","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
Influence of TiO2 and SiO2 Nanoparticles on the Properties of Polymer Electrolytes Based on Ionic Liquid and Lithium Salt TiO2 和 SiO2 纳米粒子对基于离子液体和锂盐的聚合物电解质性能的影响
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-12-01 DOI: 10.1134/s0018143923080258
O. Yarmolenko, K. G. Khatmullina, G. R. Baymuratova, N. A. Emelianov, R. K. Baymuratova, A. Yudina
{"title":"Influence of TiO2 and SiO2 Nanoparticles on the Properties of Polymer Electrolytes Based on Ionic Liquid and Lithium Salt","authors":"O. Yarmolenko, K. G. Khatmullina, G. R. Baymuratova, N. A. Emelianov, R. K. Baymuratova, A. Yudina","doi":"10.1134/s0018143923080258","DOIUrl":"https://doi.org/10.1134/s0018143923080258","url":null,"abstract":"","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139194883","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
Influence of Nonthermal Plasma Jet on the Surface Properties of Wheat Seeds 非热等离子体射流对小麦种子表面特性的影响
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-11-30 DOI: 10.1134/s0018143923060024
B. B. Baldanov, Ts. V. Ranzhurov
{"title":"Influence of Nonthermal Plasma Jet on the Surface Properties of Wheat Seeds","authors":"B. B. Baldanov, Ts. V. Ranzhurov","doi":"10.1134/s0018143923060024","DOIUrl":"https://doi.org/10.1134/s0018143923060024","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The change in the surface properties of wheat seeds under the influence of a nonthermal atmospheric-pressure plasma jet is shown. After plasma treatment, the surface of wheat seeds becomes hydrophilic and is characterized by a decrease in the contact angle, an increase in surface energy, and an increase in seed water uptake.</p>","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138524161","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
Chain Oxidation of Hydroquinone by Water Activated by Pulsed Hot-Plasma Radiation 脉冲热等离子体辐射活化水对对苯二酚的链式氧化研究
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-11-30 DOI: 10.1134/s0018143923060139
I. M. Piskarev
{"title":"Chain Oxidation of Hydroquinone by Water Activated by Pulsed Hot-Plasma Radiation","authors":"I. M. Piskarev","doi":"10.1134/s0018143923060139","DOIUrl":"https://doi.org/10.1134/s0018143923060139","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The interaction of hydroquinone with water activated by hot-plasma pulsed radiation has been studied. In the reactions of hydroquinone with products accumulated in water during irradiation (nitrous and peroxynitrous acids), hydroquinone undergoes chain oxidation to benzoquinone. The mechanism of chain oxidation is analyzed. The decomposition of hydroquinone by corona discharge cold plasma (OH<sup>•</sup> radicals) was studied. Benzoquinone is not produced by the action of corona discharge; hydroquinone immediately decomposes into smaller molecules. The hydroquinone oxidation process considered can be used to create hydrogen elements based on the hydroquinone ↔ benzoquinone couple.</p>","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138524170","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
Mechanism of Interaction of Nitro Compounds with Olefins in Acetonitrile 硝基化合物与烯烃在乙腈中的相互作用机理
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-11-30 DOI: 10.1134/s0018143923060140
S. D. Plekhovich, S. V. Zelentsov, I. T. Grimova
{"title":"Mechanism of Interaction of Nitro Compounds with Olefins in Acetonitrile","authors":"S. D. Plekhovich, S. V. Zelentsov, I. T. Grimova","doi":"10.1134/s0018143923060140","DOIUrl":"https://doi.org/10.1134/s0018143923060140","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The interaction of 4-fluorostyrene with 4-CN-PhNO<sub>2</sub> in the presence of various solvents has been simulated by quantum chemistry methods. The reaction mechanism and activation barriers of its stages are proposed. The software package Gaussian03 was used for calculations. The optimal geometric parameters of the structures under study were obtained by means of the DFT/WB97XD/DGDZVP2 methods, the TD-SCF/DFT/WB97XD/DGDZVP2 and TD-SCF/DFT/PBEPBE/6-311g++(3d2f,3p2d) methods were used to calculate excited singlet and triplet states, and the IEFPCM model was employed to account for the solvent effects. The transition states were calculated by the TS method using the DFT/PBEPBE/6-311g++(3d2f,3p2d) method.</p>","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138524171","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
Erratum to: Investigation of Modification of Zinc Nanotubes by Bombardment with Kr+14 Ions Kr+14离子轰击改性锌纳米管的研究
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-11-30 DOI: 10.1134/s0018143923320012
D. B. Kadyrzhanov, A. L. Kozlovskiy, M. V. Zdorovets, A. V. Petrov
{"title":"Erratum to: Investigation of Modification of Zinc Nanotubes by Bombardment with Kr+14 Ions","authors":"D. B. Kadyrzhanov, A. L. Kozlovskiy, M. V. Zdorovets, A. V. Petrov","doi":"10.1134/s0018143923320012","DOIUrl":"https://doi.org/10.1134/s0018143923320012","url":null,"abstract":"<p>An Erratum to this paper has been published: https://doi.org/10.1134/S0018143923320012</p>","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138524166","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
Rheological Properties of Gel Systems Based on Gamma-Irradiated Lightly Crosslinked Polyacrylic Acid γ辐照轻交联聚丙烯酸凝胶体系的流变性能研究
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-11-30 DOI: 10.1134/s0018143923060012
V. A. Abramov, A. R. Gataullin, S. A. Bogdanova, S. V. Demidov, R. A. Kemalov, S. R. Allayarov
{"title":"Rheological Properties of Gel Systems Based on Gamma-Irradiated Lightly Crosslinked Polyacrylic Acid","authors":"V. A. Abramov, A. R. Gataullin, S. A. Bogdanova, S. V. Demidov, R. A. Kemalov, S. R. Allayarov","doi":"10.1134/s0018143923060012","DOIUrl":"https://doi.org/10.1134/s0018143923060012","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The effect of γ-irradiation of the gelling agent Carbomer 141G, which is lightly crosslinked polyacrylic acid, on the rheological properties of gels based on the carbomer has been studied. It has been found that an increase in the dose of γ-irradiation in air has a destructive effect on the polymer, leading to a decrease in rheological parameters, such as viscosity, yield strength, and hysteresis area. Irradiation of the carbomer in air with doses greater than 300 kGy leads to a significant decrease or the complete loss of its gel-forming properties. At the same time, irradiation of the carbomer with the same dose in vacuum causes as small a decline in viscosity as 2% compared to the initial systems. It has been established that the optimal gelling agent for obtaining stable antibacterial gels is the carbomer irradiated with a dose of 30 kGy.</p>","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138524164","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
Influence of Voltage and Duration of Plasma Pyrolysis of 1,1,2,2-Tetrachloroethane in the Liquid Phase by the Action of Low-Voltage Discharges 低压放电作用下等离子体热解液相中的 1,1,2,2-Tetrachloroethane 的电压和持续时间的影响
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-11-30 DOI: 10.1134/S0018143923060036
I. Bodrikov, E. Titov, A. I. Serov, D. Titov, Y. Kurskii, E. G. Ivashkin
{"title":"Influence of Voltage and Duration of Plasma Pyrolysis of 1,1,2,2-Tetrachloroethane in the Liquid Phase by the Action of Low-Voltage Discharges","authors":"I. Bodrikov, E. Titov, A. I. Serov, D. Titov, Y. Kurskii, E. G. Ivashkin","doi":"10.1134/S0018143923060036","DOIUrl":"https://doi.org/10.1134/S0018143923060036","url":null,"abstract":"","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139198254","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
Wettability, Drug Delivery, Biodegradability, and Mechanical Strength of Chitosan–Gelatin Polymer Hydrogels Treated with Atmospheric Pressure DBD Plasma 经常压 DBD 等离子处理的壳聚糖-明胶聚合物水凝胶的润湿性、药物输送、生物降解性和机械强度
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-11-30 DOI: 10.1134/S0018143923060164
Pranita Panda, Rajesh Kumar Mahanta, Smrutiprava Das
{"title":"Wettability, Drug Delivery, Biodegradability, and Mechanical Strength of Chitosan–Gelatin Polymer Hydrogels Treated with Atmospheric Pressure DBD Plasma","authors":"Pranita Panda, Rajesh Kumar Mahanta, Smrutiprava Das","doi":"10.1134/S0018143923060164","DOIUrl":"https://doi.org/10.1134/S0018143923060164","url":null,"abstract":"","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139207561","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
Investigation of the Plasma-Chemical Synthesis of Thin Ga2O3 Films Doped with Zn in One Step in Plasma 等离子体一步法合成掺锌Ga2O3薄膜的研究
IF 0.7 4区 化学
High Energy Chemistry Pub Date : 2023-11-30 DOI: 10.1134/s0018143923060115
L. A. Mochalov, M. A. Kudryashov, I. O. Prokhorov, M. A. Vshivtsev, Yu. P. Kudryashova, E. A. Slapovskaya, A.V. Knyazev
{"title":"Investigation of the Plasma-Chemical Synthesis of Thin Ga2O3 Films Doped with Zn in One Step in Plasma","authors":"L. A. Mochalov, M. A. Kudryashov, I. O. Prokhorov, M. A. Vshivtsev, Yu. P. Kudryashova, E. A. Slapovskaya, A.V. Knyazev","doi":"10.1134/s0018143923060115","DOIUrl":"https://doi.org/10.1134/s0018143923060115","url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>A process for fabricating Zn-doped (up to 10 at %) β-Ga<sub>2</sub>O<sub>3</sub> thin films by plasma-enhanced chemical vapor deposition has been studied. High-purity gallium, zinc, and oxygen were used as starting materials, and hydrogen was chosen as the carrier and plasma gas. A low-temperature nonequilibrium RF (40.68 MHz) discharge plasma at a reduced pressure (0.01 torr) was used to initiate chemical reactions of precursors. The plasma-chemical process was monitored using optical emission spectroscopy. Structural properties and morphology of the deposited β-Ga<sub>2</sub>O<sub>3</sub> films were studied by various methods.</p>","PeriodicalId":12893,"journal":{"name":"High Energy Chemistry","volume":null,"pages":null},"PeriodicalIF":0.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138524163","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
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