Heat capacities of polycrystalline nLiH and nLiD by differential scanning calorimetric method

Jat, Ram Avtar; Parida, S.C.; Krishnan, K.; Anand, Nitya; Sawant, S.; Agarwal, Renu; Singh, Ziley; Venugopal, V.

doi:10.1016/j.jallcom.2010.06.059

Cited by 8 publications

(5 citation statements)

References 39 publications

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“…[6][7][8][9][10][11] show that the dependences of (D − u) on u and of p on ρ for the examined compounds, which were calculated by the EOS of this work, are in good agreement with the experimental results.…”

Section: Comparisons Of Results Calculated By the Equation Of State Wsupporting

confidence: 75%

“…It is seen that the EOS predictions ensure an adequate description of the experiments [1,2] aimed at studying the shock adiabat of the solid compound Li 6 D, but they are in better agreement with the TFCK calculations in the range of high pressures. Figures 13 and 14 show the entropy S and the molar isobaric heat capacity c p as functions of temperature calculated for Li n H, Li n D, and Li n T by the EOS of this work, as compared to the data [8,9,11,12]. In the above-described model, the EOS ignores the changes in the thermodynamic functions due to melting; therefore, good agreement with data of other works is observed only for the solid phase (T 900 K).…”

Section: Comparisons Of Results Calculated By the Equation Of State Wmentioning

confidence: 99%

“…At room temperature, lithium hydride compressibility was studied up to 250 GPa [6,7]. There are also experimental data on thermophysical properties of lithium hydride and deuteride [8][9][10][11][12]. The area of applicability of the equation of state presented in this paper and the thermodynamic states studied in experiments and calculations based on various models are shown in Fig.…”

Section: Properties Of Compounds Of Lithium Isotopes With Hydrogen Ismentioning

confidence: 99%

“…-experimental results obtained in studying shock wave compressibility [1][2][3] of compounds with different compositions and the measured data on normal isotherms [6,7] and isobars [8][9][10]11]; 9. Difference between the velocity of the shock wave front and the mass velocity versus the mass velocity and pressure versus density on the shock adiabat of the porous sample of Li 6 H (4.5% of Li 7 and 95.5% of Li 6 ; ρ00 = 0.666 g/cm 3 ).…”

Section: Properties Of Compounds Of Lithium Isotopes With Hydrogen Ismentioning

confidence: 99%

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Equation of state of compounds of lithium isotopes with hydrogen isotopes

Kayakin

Gudarenko

Gordeev

2014

Combust Explos Shock Waves

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A semi-empirical wide-range equation of state of compounds of lithium isotopes with hydrogen isotopes is proposed. This equation allows thermodynamic properties to be calculated both in the range of comparatively small densities, pressures, and energies available for experimental studies and in the range of superhigh densities, pressures, and energies where the states can only be estimated at the moment by calculations in accordance with theoretical models. The equation of state contains empirical functions, which allow the composition of the isotopes and the influence of the hydroxide admixture on the compound properties to be taken into account. The capabilities of the equation of state are demonstrated by an example of the description of experimental and numerical data characterizing thermodynamic and thermophysical properties of several compounds of lithium and hydrogen isotopes.

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Section: Comparisons Of Results Calculated By the Equation Of State Wsupporting

confidence: 75%

Section: Comparisons Of Results Calculated By the Equation Of State Wmentioning

confidence: 99%

Section: Properties Of Compounds Of Lithium Isotopes With Hydrogen Ismentioning

confidence: 99%

Section: Properties Of Compounds Of Lithium Isotopes With Hydrogen Ismentioning

confidence: 99%

See 2 more Smart Citations

Equation of state of compounds of lithium isotopes with hydrogen isotopes

Kayakin

Gudarenko

Gordeev

2014

Combust Explos Shock Waves

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“…In conclusion, the future of nuclear fusion applications holds immense promise but also presents formidable challenges. By leveraging scientific innovation, technological expertise, and international cooperation, the privatization of deuterium production can contribute to advancing fusion research and accelerating the transition towards a sustainable energy future [69].…”

Section: Political and Geopolitical Dynamicsmentioning

confidence: 99%

Advancements in Portable Deuterium Reactor Systems: A Multifaceted Scientific Investigation

Turini,

Palchetti,

Fischetti

2024

MEJAST

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Deuterium, an isotope of hydrogen, holds significant promise across a spectrum of scientific and industrial domains, particularly within the realms of nuclear technology, chemistry, and pharmaceuticals. This comprehensive review explores the multifaceted applications and implications of deuterium utilization, spanning from its role in nuclear fusion reactors to its incorporation into organic molecules for medicinal purposes. In the field of nuclear fusion, deuterium serves as a primary fuel source, offering the potential for clean, sustainable energy production through controlled fusion reactions. Detailed experimental studies have revealed the efficacy of electrolysis-based methods for deuterium enrichment, leading to substantial increases in deuterium concentration within water and organic solvents. Moreover, novel approaches such as laser stimulation have been investigated to enhance the efficiency of deuterium extraction and fusion processes. Beyond nuclear fusion, deuterium finds extensive use in organic chemistry, where isotopic labeling techniques enable the synthesis of deuterated compounds with altered chemical and pharmacokinetic properties. This includes the production of deuterated polyunsaturated fatty acids (D-PUFAs), offering new avenues for drug development and metabolic research. Economically, the commercialization of deuterium-based technologies presents lucrative opportunities for industries involved in energy production, pharmaceuticals, and materials science. The increasing demand for deuterated compounds underscores the importance of efficient and sustainable methods for deuterium extraction and enrichment. Looking ahead, ongoing research endeavors aim to further optimize deuterium-related processes, enhance fusion reactor efficiency, and explore novel applications in fields such as isotope geochemistry and environmental remediation. However, challenges remain, including the scalability of deuterium production, regulatory hurdles, and geopolitical considerations surrounding deuterium-rich regions. In conclusion, the comprehensive examination of deuterium's diverse applications underscores its pivotal role in advancing scientific understanding and technological innovation. By harnessing its unique properties, researchers and industries alike stand poised to unlock new frontiers in energy, medicine, and beyond.

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Effect of air humidity on microstructure and phase composition of lithium deuteride corrosion products

Liu

2017

Corrosion Science

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Heat capacities of polycrystalline nLiH and nLiD by differential scanning calorimetric method

Cited by 8 publications

References 39 publications

Equation of state of compounds of lithium isotopes with hydrogen isotopes

Equation of state of compounds of lithium isotopes with hydrogen isotopes

Advancements in Portable Deuterium Reactor Systems: A Multifaceted Scientific Investigation

Effect of air humidity on microstructure and phase composition of lithium deuteride corrosion products

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