<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Saharan, Sunita</style></author><author><style face="normal" font="default" size="100%">Ghanekar, Umesh</style></author><author><style face="normal" font="default" size="100%">Shivankar, Bhavana R.</style></author><author><style face="normal" font="default" size="100%">Meena, Shweta</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">High-capacity V2N MXene for multivalent ion batteries: an Ab initio study</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Physical Chemistry C</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2024</style></year><pub-dates><date><style  face="normal" font="default" size="100%">JUL</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">128</style></volume><pages><style face="normal" font="default" size="100%">12840-12848</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
	In this study, the electrochemical energy storage properties of V2N MXene as an electrode material for multivalent zinc (Zn2+) and calcium (Ca2+) ion rechargeable batteries have been studied using first-principles computations. Various properties like band structure, adsorption energy, diffusion kinetics, and open-circuit voltage are investigated using density functional theory. V2N MXene demonstrates metallic properties with a high structural stability and low diffusion barriers. Remarkably, Zn (976.4 mA h/g) and Ca (770.8 mA h/g)-adsorbed V2N MXene layers exhibit better storage capacity than the reported ones (517 mA h/g for zinc-intercalated CC@MnO2@Ti3C2TX and 598.63 mA h/g for calcium-intercalated V3C2/graphene). These findings make V2N MXene a highly promising cathode material for zinc and an anode material for calcium-ion batteries.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">31</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;
	&lt;span style=&quot;font-family:comic sans ms,cursive;&quot;&gt;Foreign&lt;/span&gt;&lt;/p&gt;
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	3.7&lt;/p&gt;
</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Singh, Mayank U.</style></author><author><style face="normal" font="default" size="100%">Jadhav, Swapnil D.</style></author><author><style face="normal" font="default" size="100%">Shivankar, Bhavana R.</style></author><author><style face="normal" font="default" size="100%">Pandikassala, Ajmal</style></author><author><style face="normal" font="default" size="100%">Kumar, Yogesh</style></author><author><style face="normal" font="default" size="100%">Krishnamurty, Sailaja</style></author><author><style face="normal" font="default" size="100%">Vinod, C. P.</style></author><author><style face="normal" font="default" size="100%">Kurungot, Sreekumar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Hot injection assisted electronically modulated twin and grain boundary rich sub-2 nm pt3co alloy resistant to phosphate ion for PEMFCs</style></title><secondary-title><style face="normal" font="default" size="100%">Small</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">electrocatalyst</style></keyword><keyword><style  face="normal" font="default" size="100%">grain boundary</style></keyword><keyword><style  face="normal" font="default" size="100%">hot injection synthesis</style></keyword><keyword><style  face="normal" font="default" size="100%">modified polyol process</style></keyword><keyword><style  face="normal" font="default" size="100%">oxygen reduction reaction</style></keyword><keyword><style  face="normal" font="default" size="100%">proton exchange membrane fuel cell</style></keyword><keyword><style  face="normal" font="default" size="100%">Pt3Co alloy</style></keyword><keyword><style  face="normal" font="default" size="100%">twin boundary</style></keyword><keyword><style  face="normal" font="default" size="100%">valance band X-ray photoelectron spectroscopy</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2025</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAY</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">21</style></volume><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
	Modulation of the electronic d-band center, structural defects (line defects), and particle size of Pt3Co alloy electrocatalyst have huge significance in elevating its electrochemical oxygen reduction reaction activity. Deviating from traditional high-temperature strategies, the current work focuses on ripening these benefits by implying a simple economically viable hot-injection-assisted modified polyol process. A conclusive control over decrementing particle size starting from 2.7 to 1.3 nm, an increasing degree of strain (twin boundary), and shifting of the d-band center away from the Fermi level are obtained via varying the temperature to which the solution is injected. The catalyst prepared via the injection at 200 degrees C (Pt3Co(1.3 t,g-b)/fVC-200) has delivered an electrochemical surface area of 84 m(2) g(Pt)(-1) with the onset and half-wave potentials of 0.980 and 0.858 V, respectively, versus RHE and a limiting current of -6.0 mA cm(-2) with stability till 20k cycles. In the high-temperature proton exchange membrane fuel cell Pt3Co(1.3 t,g-b)/fVC-200-based cell has outperformed Pt/C rendering 600 mWcm(-2) under H-2-Air compared to 529 mWcm(-2) of Pt/C with 20% lower Pt loading and double the stability due to enhanced resistance toward phosphoric acid for accelerated voltage cycling. A similar enhancement is seen while employing the catalyst for low-temperature fuel cells.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">20</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;
	Foreign&lt;/p&gt;
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	13.3&lt;/p&gt;
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