Výsledky vyhledávání - "Manoj K. Jangid"

Revealing Na-segregation at the Si/Graphene Interface and Its Implications toward the Na-storage Behavior of Si-Based Electrodes

Autor: Parul R. Raghuvanshi, Manoj K. Jangid, Amrita Bhattacharya, Amartya Mukhopadhyay

Publikováno v: ACS Applied Materials & Interfaces. 14:9667-9675

The feasibility of reversible alloying of Na with Si has led to Si being considered as a potential anode material for the upcoming Na-ion battery system. However, Si exhibits useful Na-storage capacity and associated electrochemical cyclic stability

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cb9d272b6e45d8c60daf21b09bdd2f7
https://doi.org/10.1021/acsami.1c18748

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Mechanical and Electrochemical Stability Improvement of SiC-Reinforced Silicon-Based Composite Anode for Li-Ion Batteries

Autor: Mohammad Furquan, S. Vijayalakshmi, Manoj K. Jangid, Anish Raj Khatribail, Amartya Mukhopadhyay, Sagar Mitra

Publikováno v: ACS Applied Energy Materials. 3:12613-12626

Extreme volume changes and concomitant mechanical instabilities (viz., origin and proliferation of cracking) in Si-based anodes are responsible for premature failure in lithium-ion batteries. Thus,...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4234a94b3ce7821a9fd06fec7163a397
https://doi.org/10.1021/acsaem.0c02523

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Operando Investigations toward Changeover of Phase Assemblage and Associated Electrochemical Behavior during Lithiation/Delithiation Cycles of Sn-Based Intermetallic Electrodes

Autor: Manoj K. Jangid, Aastha Suman, Pranay Gandharapu, Amartya Mukhopadhyay, Srihari Velaga, Himanshu K. Poswal

Publikováno v: ACS Applied Energy Materials. 3:11249-11259

Moving toward the next-generation alkali metal-ion battery systems, poor cyclic stability of “alloying-reaction”-based anode materials, such as Sn, is still an unresolved issue of immense significa...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2361a2eee9da74252e4c8c0456af3615
https://doi.org/10.1021/acsaem.0c02163

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Lower limit to Si-dimension for retaining graphenic carbon based ‘buffer’ effective towards bestowing Si-electrodes with cyclic stability

Autor: Mohammed Aslam, Amartya Mukhopadhyay, Farjana J. Sonia, Manoj K. Jangid

Publikováno v: Carbon. 165:428-433

The main avenue towards improving cyclic stability of Si-based anodes for Li-ion batteries has been the incorporation of graphene-based ‘buffer’ interlayer. In this context, we bring to the fore a concept concerning the existence of a lower limit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f27d28e6acea08dd89c9527d85e3b80
https://doi.org/10.1016/j.carbon.2020.04.094

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Lattice Distortion of Current Collector upon Supporting Dimensional Changes of Electrode-Active Materials in Alkali-Metal-Ion Batteries

Autor: Pranay Gandharapu, M.J.N.V. Prasad, Dewika Mishra, Sumit Chhangani, Manoj K. Jangid, Amartya Mukhopadhyay

Publikováno v: Energy & Fuels. 34:7763-7769

A current collector, which connects the electrode-active material electronically to the external circuit, is a critical component of an alkali-metal-ion battery. However, it is the least investigat...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::221dbcfa5294621095a091ef07b3d99b
https://doi.org/10.1021/acs.energyfuels.0c01516

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In-Situ Studies toward the Occurrence of 'Pseudoelasticity' in Confined Nanostructured NiTi Films and Its Implications toward 'Stress Buffering' during Electrochemical Li-Alloying/De-Alloying of Si

Autor: Amartya Mukhopadhyay, Himanshu K. Poswal, Mohammed Aslam, Manoj K. Jangid, Reetuka Lakra, Prita Pant, Velaga Srihari

Publikováno v: ACS Applied Energy Materials. 2:8181-8196

The combination of in-situ synchrotron X-ray diffraction and in-situ stress measurements performed during electrochemical Li-alloying/-dealloying of amorphous Si (a-Si) films, having ∼150 nm thick ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::254780c5c858c1d09a730b6df45aa40a
https://doi.org/10.1021/acsaem.9b01680

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