Inorganic Materials最新文献

{"title":"Evaluation of the Residual Strength of Composite Products Based on the Structural-Phenomenological Concept of Damage and Acoustic Emission Diagnostics","authors":"Yu. G. Matvienko,&nbsp;N. A. Makhutov,&nbsp;I. E. Vasil’ev,&nbsp;D. V. Chernov,&nbsp;V. I. Ivanov,&nbsp;S. V. Elizarov","doi":"10.1134/S0020168523150098","DOIUrl":"10.1134/S0020168523150098","url":null,"abstract":"<p>A structural-phenomenological concept of monitoring the residual strength of composite materials is proposed. The structural-phenomenological concept was developed taking into account the kinetics of damage and destruction of polymer composite material (PCM) at the micro-, meso-, and macroscale levels, which generate acoustic emission pulses (AE) recorded by the receiving transducers of the antenna array. A correspondence between the ongoing destruction of the composite material structure at the micro-, meso-, and macroscale level and the AE pulses recorded at the same time and their weight content provides the possibility of monitoring of the damage kinetics in the loading mode at all structural levels and, consequently, the possibility of control of the residual strength of the product. An algorithm and software have been developed that made it possible to divide the recorded AE signals into clusters of lower, middle, and upper energy levels corresponding to micro-, meso-, and macroscale disruptions of the structure of a composite material and calculate the AE activity and the weight content of location pulses in energy clusters, thus displaying the dynamics of their changes every second. Comparison of the current values of the most informative parameters of the weight content of location pulses in energy clusters with the threshold values recorded during the destruction of the material provides monitoring of the residual strength of the product in the loading mode. The validity of the developed concept, algorithm and software was proved during tests of elementary and structurally similar samples of PCM under different loading conditions. An example of using the developed technique for revealing the areas of the most intense damage accumulation in a MS-21 fuselage panel at a stepwise increase in the compressive load is presented. In addition to the possibility of identification of the area of intense accumulation of damage and failure of the structure of the composite material, the structural-phenomenological concept of the AE diagnostics provides also the possibility of tracing the damage kinetics at different scale-structural levels, controlling the level of the residual strength of the panel upon the stepwise compression.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 15","pages":"1504 - 1514"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140204822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Converting the Instrumented Indentation Diagrams of a Ball Indenter into the Stress–Strain Curves for Metallic Structural Materials","authors":"V. M. Matyunin,&nbsp;A. Yu. Marchenkov,&nbsp;P. V. Volkov,&nbsp;M. A. Karimbekov,&nbsp;D. A. Zhgut,&nbsp;M. P. Petrova,&nbsp;N. O. Veremeeva","doi":"10.1134/S0020168523150116","DOIUrl":"10.1134/S0020168523150116","url":null,"abstract":"<p>The available approaches to converting indentation diagrams into stress–strain curves are reviewed. It is noted that most studies on converting the instrumented indentation diagrams of a ball indenter into the stress–strain curves have been carried out within the uniform deformation limits using various computational and experimental approaches, including the finite element method and neural networks. In the authors’ opinion, however, it is reasonable to perform the conversion of one diagram to another using the established relationship between indentation and tension deformations. This makes it possible not only to perform the conversion with a higher accuracy but also to evaluate the mechanical properties under tension from the indentation characteristics. The formulas most frequently used to determine plastic deformation contain a relative indentation diameter as the main parameter. Meanwhile, at the same relative indentation diameter and a constant ratio between the average contact pressure (Meyer hardness) and the true tensile stress, the indentation and tensile strain values can be significantly different owing to different strain hardening abilities of materials. The authors have established a relationship between the true elastoplastic deformation in the tensile tests and the relative depth of an unrecovered indentation obtained with a ball indenter with allowance for the strain hardening parameter determined from the instrumented indentation diagram. On the basis of the established relationship, a technique for converting the instrumented indentation diagram into a stress–strain curve in the uniform deformation region with the determination of the yield strength, tensile strength, and ultimate uniform tension has been developed. The technique has been verified by testing steels and aluminum, magnesium, and titanium alloys with strongly different Young’s moduli, strength characteristics, plasticity, and strain hardening.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 15","pages":"1515 - 1523"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140204825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Determination of Polyorganosiloxanes (by Silicon) in Water by Extraction High-Resolution Continuum Source Electrothermal Atomic Absorption Spectrometry","authors":"T. N. Shtin,&nbsp;V. B. Gurvich,&nbsp;O. E. Galasheva,&nbsp;I. G. Shelomentsev,&nbsp;L. K. Neudachina,&nbsp;S. A. Shtin","doi":"10.1134/S0020168523140133","DOIUrl":"10.1134/S0020168523140133","url":null,"abstract":"<p>A method for determination of polyorganosiloxanes (by silicon) in water using high-resolution continuum source electrothermal atomic absorption spectrometry with the preliminary extraction of the analytes from the analyzed sample by benzene is proposed. The parameters of the time–temperature program of an atomizer are optimized using a storm water sample. To eliminate chemical interference during the determination of silicon, graphite cuvettes have been modified with a permanent modifier (sodium tungstate) to form a carbide coating. The thermal stabilization of silicon in a graphite furnace has been achieved in the presence of a mixed palladium–magnesium modifier in the nitrate form. The developed method of analysis has been used to determine the content of polyorganosiloxanes (by silicon) in natural water samples. The metrological characteristics of the method in the determined silicon content range of 0.01–100 mg/dm³ have been estimated.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 14","pages":"1387 - 1395"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140884462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Determination of Methylphosphonic Acid and Alkyl Methylphosphonic Acid Esters in Soils by Liquid Chromatography–High-Resolution Mass Spectrometry","authors":"M. F. Vokuev,&nbsp;A. V. Braun,&nbsp;T. M. Baygildiev,&nbsp;I. V. Rybalchenko,&nbsp;I. A. Rodin","doi":"10.1134/S0020168523140157","DOIUrl":"10.1134/S0020168523140157","url":null,"abstract":"<p>A method has been optimized for simultaneous extraction of ethyl methylphosphonic acid ester (EMPA), isopropyl methylphosphonic acid ester (IPMPA), isobutyl methylphosphonic acid ester (IBMPA), pinacolyl methylphosphonic acid ester (PMPA), and methylphosphonic acid (MPA), which are highly polar products of nerve agent hydrolysis, from soil with their further determination by high-performance liquid chromatography–high-resolution tandem mass spectrometry (HPLC–HRMS/MS). The ions observed in the fragmentation mass spectra of deprotonated EMPA, IPMPA, IBMPA, PMPA, and MPA molecules and their deuterated analogs (d3-EMPA, d3-IPMPA, d3-IBMPA, d3-PMPA, and d3-MPA), as well as possible structural formulas of the fragment ions, are presented. Liquid extraction with deionized water followed by concentration by evaporation was used to prepare soil samples for analysis. The components were separated using reverse-phase chromatography. The time required for the sample preparation and analysis of the soil samples was no more than 1 h. The detection limits in soil were 0.05 ng/g for EMPA and IPMPA, 0.02 ng/g for IBMPA and PMPA, and 1 ng/g for MPA.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 14","pages":"1396 - 1405"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140169484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Determining the Total Content of Similar Substances Using Integrated Indices or Multivariate Calibrations at a High Intragroup Selectivity of Signals","authors":"V. I. Vershinin,&nbsp;A. E. Abramova","doi":"10.1134/S0020168523140145","DOIUrl":"10.1134/S0020168523140145","url":null,"abstract":"<p>The total content <i>c</i>_Σ of similar organic compounds is conventionally determined without their separation by measuring their generalized spectral signals at one or several analytical wavelengths. The possibility of the correct <i>c</i>_Σ estimation with the strongly pronounced intragroup selectivity of signals has not been previously tested. To verify this group analysis option, model hexane solutions of the known composition containing mono-, bi-, and tricyclic arenes at <i>c</i>_Σ ~ 10^–4 mol/dm³ simultaneously have been analyzed. At a fixed wavelength, the molar absorptivities of arenes with different numbers of rings differ by two to three orders of magnitude. Two options of group analysis have been compared: (i) measuring the generalized signal of arenes at 260 nm with the subsequent calculation of the result using the univariate calibration in terms of naphthalene or anthracene and (ii) measuring the generalized signals at <i>m</i> wavelengths in the spectral range of 250–290 nm with the subsequent calculation of the result using the inverted multivariate calibration. The first method (the calculation of the total index) has led to large systematic errors, sometimes over 100% in the absolute value, which do not decrease upon variation in the wavelength and nature of a standard substance. The second method has ensured more correct results, and already at <i>m</i> = 11, the errors of group analysis have been no more than 10%. Thus, at the strongly pronounced intragroup selectivity of the signals, the group analysis can and should be carried out using inverted multivariate calibrations. It has been established that the errors of <i>c</i>_Σ estimation sharply grow if a sample contains components of a desired group that were not taken into account when constructing the inverted calibration.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 14","pages":"1449 - 1455"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140169487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of Carbon Dioxide Corrosion Products by X-Ray Diffraction","authors":"R. K. Vagapov,&nbsp;O. G. Mikhalkina","doi":"10.1134/S002016852315013X","DOIUrl":"10.1134/S002016852315013X","url":null,"abstract":"<p>Internal carbon dioxide corrosion is one of the most common types of corrosion in gas field development. The results of studying the composition of carbon dioxide corrosion products by X-ray diffraction are presented. FeCO₃ is the main product resulting from dissolution of steel upon carbon dioxide corrosion. Siderite is characterized by the phenomenon of isomorphism in the crystal structure (a change in the chemical composition of the phase at the same crystal structure). Here, some iron ions in FeCO₃ can be replaced by manganese, calcium, and magnesium ions. It is found out that the phases of the formed precipitates with a nonstoichiometric composition (Ca_<i>x</i>Mg_<i>y</i>Mn_<i>z</i>Fe)CO₃ have poor crystallinity. This is associated with the presence of defects in the crystal structure. They will exhibit poorer protective properties when compared to stoichiometric FeCO₃, the film of which is packed, uniformly distributed, and tightly adheres to the steel surface. An analysis of the diffraction patterns evidences good crystallinity of FeCO₃, the shape of the particles of which tends to a regular hexagonal habitus. The results obtained can be used in studying the resistance of corrosion products formed on the internal surfaces of gas production equipment under aggressive conditions in the presence of CO₂ in produced and transported hydrocarbons.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 15","pages":"1489 - 1495"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140204953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electroanalytical Properties of Unmodified and Modified Solid-Contact Potentiometric β-Lactam Sensors in Aqueous and Biological Media","authors":"E. G. Kulapina,&nbsp;R. K. Mursalov,&nbsp;O. I. Kulapina,&nbsp;V. D. Ankina","doi":"10.1134/S002016852314008X","DOIUrl":"10.1134/S002016852314008X","url":null,"abstract":"<p>A comparative study of the electroanalytical properties of solid-contact sensors (tubular, planar) in solutions of cefuroxime (Cefur), cefotaxime (Ceftx), cefixime (Cefix), and amoxicillin (Amox) is performed. Associates of tetraalkylammonium—tetradecylammonium (TDA) and dimethyldistearylammonium (DMDSA)—with complex compounds of silver(I) and β-lactam antibiotics [Ag(β-lac)₂]TAA and modifiers such as ZnO, polyaniline, and polyaniline nanotubes are used as electrode-active components (EACs). The sensors under study based on [Ag(Cefur)₂]TDA and [Ag(Amox)₂]DMDSA are characterized by a short response time in solutions of cefotaxime, cefuroxime, cefixime, and amoxicillin: 20–25 and 12–17 s for tubular unmodified and modified, respectively; 20–25 and 10–15 s for planar unmodified and modified, respectively. The linear range of electrode functions in solutions of antibiotics is 1 × 10^–4–1 × 10^–2 mol/L; the limit of detection is 2.5 × 10^–5–8.9 × 10^–5 mol/L for unmodified, 5.6 × 10^–6–7.5 × 10^–5 mol/L for modified, and 4.2 × 10^–5–7.2 × 10^–5 mol/L for planar sensors. The potential drift is 8–12 mV/day for unmodified and 5–7 mV/day for modified planar sensors; the service life is 1.5–2 months. An advantage of planar sensors is their use in microassay detection, which is relevant in the analysis of biological media. Application of solid-contact sensors for determination of the antibiotics under study in model aqueous solutions, medicinal products, and oral fluid in the case of various infectious diseases is demonstrated.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 14","pages":"1418 - 1426"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140884396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electroplastic Effect in Titanium Alloys Under Tension","authors":"O. E. Korolkov,&nbsp;M. A. Pakhomov,&nbsp;V. V. Stolyarov","doi":"10.1134/S0020168523150050","DOIUrl":"10.1134/S0020168523150050","url":null,"abstract":"<p>The electroplastic effect (EPE) is a phenomenon which consists in a decrease in the strain resistance and enhancement of the plasticity of metals under the effect of the electric current of a sufficiently high density [1]. This study aims to compare the deformation behavior of single-phase commercially pure titanium Grade 4 and two-phase VT6 alloy under tension and external heating with the introduction of a pulsed current. Current of various pulse ratios and densities is supplied to the grips of the tensile testing machine from a pulse generator. To estimate the relative contribution of the electroplastic effect during passage of current to the reduction of flow stresses, the materials are also exposed to external heating. The microstructure of the samples in the sample head and in the vicinity of the fracture region in the longitudinal section is studied using optical microscopy. The electroplastic effect in the studied materials is manifested on the tensile curve through individual jumps in the downward flow stress at a high pulse ratio, whereas at a low current pulse ratio a decrease in the flow stress and strain hardening and increase in the plasticity are observed. It is shown that the tension of the sample under the effect of current results in a greater decrease in the flow stresses than that observed under external heating at the same temperature for both materials. This confirms the athermal nature of the pulsed current effect. The critical density of the high pulse ratio current (<i>q</i> = 5000) capable of providing manifestation of the electroplastic effect is two times lower for the VT6 alloy than for the pure titanium Grade 4. Under the same pulsed current modes, the flow stresses for VT6 decrease more than for Grade 4. The pulsed current of high pulse ratio caused an anomalous hardening effect in the VT6 alloy, but the physical nature of this effect requires an additional study. The pulsed current modes used in the study did not lead to any structural changes noticeable under optical magnification in the samples under tension, except for the disappearance of twins and separation of the impurity particles in Grade 4 and spheroidization of grains in VT6.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 15","pages":"1581 - 1589"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140884473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mechanical Properties of Materials in the Calculations of a Low-Cycle Deformation of Structures","authors":"N. A. Makhutov,&nbsp;M. M. Gadenin,&nbsp;O. F. Cherniavsky,&nbsp;A. O. Cherniavsky","doi":"10.1134/S0020168523150086","DOIUrl":"10.1134/S0020168523150086","url":null,"abstract":"&lt;p&gt;Standard strength calculations for bearing units of extremely loaded structures, including nuclear power plants, allow an inelastic deformation of the materials of these units. At the same time, the calculations of the low-cycle fatigue require taking into account the factors that are not observed upon single loading, i.e., kinetics of cyclic strains, cyclic creep, and the effect of change in the modes of the inelastic cyclic deformation under normal operating conditions. It is known that, in this case, a material can be cyclically hardened, softened, or stable. For the first type of materials under soft loading with constant amplitude of stresses in cycles, the range of strains decreases with an increase in the number of cycles, but increases for the second one. Under hard loading with constant strain amplitude, the maximum stresses in a cycle increase for a hardened material and, on the contrary, decrease for a softened one. In addition, the soft loading of a softened material with an increased number of loading cycles results in one-sided accumulation of plastic deformations. These phenomena must be taken into account both in the analytical description of the kinetics of deformation diagrams and in the corresponding calculation equations used in the strength standards. At early stages of developing the calculation techniques for these conditions, the stresses were calculated under the assumption of perfect elasticity of a material. This approach was used owing to the lack of available calculation techniques for the problem of an inelastic cyclic deformation, which is complicated in the formulation. The subsequent development of the theory of the cyclic elastoplastic deformation and the analytical and numerical solutions of cyclic boundary-value problems and the development of numerical computational methods and powerful computer software codes fundamentally changed the situation, providing the possibility of analysis and modeling of the physically and geometrically nonlinear deformation processes. It is shown that the transition from the elastic adaptability (with an elastic deformation of the structure in a stable cycle) to a sign-alternating flow is smooth and continuous and is similar to the transition from the elastic to plastic deformation under a single loading. This mechanism is similar to the conditional boundary of the transition from low-cycle to high-cycle fatigue under a cyclic strain. In this case, we propose to use in calculations the existing rather simple models and experimentally determined parameters of the cyclic deformation diagrams of materials. In the modern formulation of the considered problems, it is of fundamental importance to take into account both the kinetics of cyclic and one-sided accumulated deformations and make allowance for the occurrence of creep effects in cycles. This approach also makes it possible to take into account the acceleration of unsteady cyclic creep as a result of the previous plastic defor","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 15","pages":"1540 - 1545"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140884299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Application of MIP Sensors to the Determination of Preservatives in Nonalcoholic Drinks","authors":"V. H. Yen,&nbsp;A. N. Zyablov","doi":"10.1134/S0020168523140078","DOIUrl":"10.1134/S0020168523140078","url":null,"abstract":"<p>The piezoelectric sensors modified with a molecularly imprinted polymer (MIP) with potassium sorbate (MIP-E202) and sodium benzoate (MIP-E211) imprints are tested and implemented in the determination of preservatives in soft drinks. Molecularly imprinted polymers were synthesized by noncovalent imprinting on the base of copolymer of 1,2,4,5-benzene tetracarboxylic acid dianhydride and 4,4'-diaminodiphenyl oxide in N,N-dimethylformamide (DMF) in the presence of templates. Piezoelectric sensors based on MIP and non-imprinted polymer (polyimide) were compared. High values of the imprinting factor (IF) and selectivity coefficient (<i>k</i>) obtained for MIP-E202 (<i>IF</i> = 5.4) and MIP-E211 (<i>IF</i> = 6.0) sensors indicated better selectivity and ability of MIP-based sensors to recognize target molecules than piezoelectric sensors modified with a reference polymer. The detectable concentrations range within 5–500 mg/L; the detection limits for potassium sorbate and sodium benzoate are 1.6 and 2.0 mg/L, respectively. The correctness of the determination of preservatives in model solutions was verified using the spike test. MIP-based sensors appeared sensitive to the determination of preservatives and insensitive to interfering substances. The matrix composition of the nonalcoholic drinks did not affect the value of the analytical signal of the piezoelectric sensor. High performance liquid chromatography (HPLC) was used as a reference method. The results of potassium sorbate and sodium benzoate determination in nonalcoholic drinks using piezoelectric sensors match the HPLC data rather well, their content in the studied soft drinks being 130–176 and 129–146 mg/L, respectively.</p>","PeriodicalId":585,"journal":{"name":"Inorganic Materials","volume":"59 14","pages":"1437 - 1442"},"PeriodicalIF":0.9,"publicationDate":"2024-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140884472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}