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Urmimala Maitra

Researcher at University of Oxford

Publications -  45
Citations -  5048

Urmimala Maitra is an academic researcher from University of Oxford. The author has contributed to research in topics: Graphene & Intercalation (chemistry). The author has an hindex of 30, co-authored 44 publications receiving 3861 citations. Previous affiliations of Urmimala Maitra include Jawaharlal Nehru Centre for Advanced Scientific Research & University of Giessen.

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Highly effective visible-light-induced H(2) generation by single-layer 1T-MoS(2) and a nanocomposite of few-layer 2H-MoS(2) with heavily nitrogenated graphene.

TL;DR: Two sorts of MoS2 : A single-layer, metallic form of MoM2 (1T-MoS2) and a nanocomposite of a second form ofmoS2 (few-layer 2H-Mo S2) with heavily nitrogenated reduced graphene oxide (NRGO; N content ca. 15 %) show outstanding performance in the production of H2 under visible-light illumination.
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Graphene analogues of inorganic layered materials.

TL;DR: This Review provides an up-to-date account of these emerging two-dimensional nanomaterials and important aspects such as spectroscopic and optical properties, magnetic and electrical properties, as well as applications.
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Oxygen redox chemistry without excess alkali-metal ions in Na2/3[Mg0.28Mn0.72]O2

TL;DR: Na2/3[Mg0.28Mn0.72]O2 exhibits an excess capacity and it is shown that this is caused by oxygen redox, even though Mg2+ resides in the TM layers rather than alkali-metal (AM) ions, which demonstrates that excess AM ions are not required to activate oxygenRedox.
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Superstructure control of first-cycle voltage hysteresis in oxygen-redox cathodes

TL;DR: In oxygen-redox intercalation cathodes, voltage hysteresis can be avoided by forming cathode materials with a ‘ribbon’ superstructure in the transition metal layers that suppresses transition metal migration.
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Comparative Study of Potential Applications of Graphene, MoS2, and Other Two-Dimensional Materials in Energy Devices, Sensors, and Related Areas

TL;DR: The hydrogen evolution reaction facilitated by graphene, MoS2, and related materials is examined and should be useful in making a judicious choice of which 2D material to use for a particular application.