Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Subrata Panda"'
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 1, p 42 (2024)
Magnetic fields in the stellar interiors are key candidates to explain observed core rotation rates inside solar-like stars along their evolution. Recently, asteroseismic estimates of radial magnetic field amplitudes near the hydrogen-burning shell (
Externí odkaz:
https://doaj.org/article/19975c2c97604a109d3ba9aa8cc5ff06
Publikováno v:
Materials, Vol 11, Iss 8, p 1335 (2018)
Severe plastic deformation techniques, such as high-pressure torsion (HPT), have been increasingly applied on powder materials to consolidate bulk nanostructured materials. In this context, the aim of the present study is to compare the plastic defor
Externí odkaz:
https://doaj.org/article/ed4b7a33db914b1ebab0420b30f6608c
Autor:
Vivek Kumar Singh, Prachi Jain, Subrata Panda, Biplab Kumar Kuila, Sudhagar Pitchaimuthu, Santanu Das
Publikováno v:
New Journal of Chemistry. 46:13636-13642
We report the enhanced photocatalytic activity of sulfonic acid/sulfur trioxide (SO3H/SO3) functionalized two-dimensional (2D)-MoS2 (SO3H/SO3-MoS2) nanosheets synthesized using a one-pot hydrothermal method.
Autor:
Mir Sahanur Ali, Rashbihari Layek, Mir Sahidul Ali, Surajit Tudu, Koushik Dutta, Bhuman Gangopadhyay, Devdas Karmakar, Amit Mallik, Subrata Panda, Anupam Maiti, Debajyoti Ghoshal, Srikanta Karmakar, Pathik Kumbhakar, Dipankar Chattopadhyay
Publikováno v:
Journal of Energy Storage. 65:107215
Publikováno v:
International Journal of Hydrogen Energy. 46:28134-28143
Herein, a new type of trimesic acid-Ni based metal organic framework (TMA-Ni MOF) was synthesized and then, its derivative Ni@C was introduced into MgH2 as destabilizer through high energy ball milling to prepare a Mg–Ni@C–H composite. X-ray diff
Publikováno v:
Materials Chemistry and Physics. 301:127583
Autor:
Jianxin Zou, Wen Zhu, Darvaish Khan, Chong Lu, Fengzhan Sun, Subrata Panda, Hao Xu, Qiuyu Zhang, J. Dong, Zhewen Ma
Publikováno v:
ACS Applied Materials & Interfaces. 12:50333-50343
In this work, we report the remarkable catalytic effects of a novel Ti3C2 MXene-based catalyst (Ni@Ti-MX), which was prepared via self-assembling of Ni nanoparticles onto the surface of exfoliated Ti3C2 nanosheets. The resultant Ni@Ti-MX catalyst, ch
Publikováno v:
International Journal of Hydrogen Energy. 45:28144-28153
In the present study, the effect of amorphous Zr0·67Ni0.33 additive containing nano-ZrO2 on the hydrogen sorption kinetics and thermodynamics of Mg/MgH2 was investigated. The amorphous Zr0·67Ni0.33 particles prepared by mechanical alloying of stoic
Formation and hydrogen storage behavior of nanostructured Mg2FeH6 in a compressed 2MgH2–Fe composite
Publikováno v:
International Journal of Hydrogen Energy. 45:21676-21686
The present study focuses on enhancing the yield of Mg2FeH6 and its hydrogen storage performances through a novel high-pressure compression approach. For which, MgH2 and Fe powders are first mechanically milled in a molar ratio of 2:1 and subsequentl
Publikováno v:
The Journal of Physical Chemistry C. 124:9685-9695
Improving desorption kinetics and achieving thermodynamic destabilization of MgH2 is of great importance for its practical applications. In the present study, a MgH2–In composite was synthesized th...