Zobrazeno 1 - 10
of 467
pro vyhledávání: '"A. P. Koratkar"'
The key challenge in advancing multivalent-ion batteries lies in finding suitable intercalation hosts. Open-tunnel oxides, featuring one-dimensional channels or nanopores, show promise for enabling effective ion transport. However, the vast range of
Externí odkaz:
http://arxiv.org/abs/2410.06433
Lithium-ion batteries (LIBs) are ubiquitous in everyday applications. However, Lithium (Li) is a limited resource on the planet and is therefore not sustainable. As an alternative to lithium, earth-abundant and cheaper multivalent metals such as alum
Externí odkaz:
http://arxiv.org/abs/2303.12301
Autor:
Sk Shamim Hasan Abir, Shyam Sharma, Prince Sharma, Surya Karla, Ganesh Balasubramanian, Johnson Samuel, Nikhil Koratkar
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Piezoelectric materials show potential to harvest the ubiquitous, abundant, and renewable energy associated with mechanical vibrations. However, the best performing piezoelectric materials typically contain lead which is a carcinogen. Such l
Externí odkaz:
https://doaj.org/article/cd539e54e696430ea0ed798f1398c523
Publikováno v:
Advanced Science, Vol 11, Iss 34, Pp n/a-n/a (2024)
Abstract High Li‐storage‐capacity particles such as alloying‐based anodes (Si, Sn, Ge, etc.) are core components for next‐generation Li‐ion batteries (LIBs) but are crippled by their intrinsic volume expansion issues. While pore pre‐plant
Externí odkaz:
https://doaj.org/article/f7198543fd8d4073bbe81b8dc9cc293e
Autor:
Rutuja Gumathannavar, Anil Thormothe, Pankhudi Bhutada, Mandar M. Shirolkar, Atul Kulkarni, Santosh Koratkar
Publikováno v:
Nanocomposites, Vol 9, Iss 1, Pp 159-170 (2023)
AbstractChitosan, a biopolymer known for its biocompatibility, biodegradability, and chemical adaptability, has attracted significant attention in scientific research. Chitosan-metal nanocomposites represent an emerging area of exploration. Among the
Externí odkaz:
https://doaj.org/article/cce7a757d2ae4a19bbd784247c682e93
Publikováno v:
Dubai Medical Journal, Vol 6, Iss 3, Pp 195-200 (2023)
Introduction: Unexpected return to operation theater carries high rate of morbidity and mortality for patients, in addition to increased hospital stay. A close look at such cases would help in identifying high-risk patients thus improving outcome. Th
Externí odkaz:
https://doaj.org/article/1f6090233a984dfeb4eef43808e05ae8
Autor:
Reena A. Panchal, Nikhil A. Koratkar
Publikováno v:
The Journal of Engineering, Vol 2024, Iss 1, Pp n/a-n/a (2024)
Abstract Using a syringe pump setup, the authors conducted water flow experiments through porous reduced graphene oxide (rGO). A variety of anions and cations were added to the water to study its effect on energy harvesting. More specifically, the au
Externí odkaz:
https://doaj.org/article/9f212e72a85043b4af00387cdd48bd54
Autor:
Susarla, Sandhya, Chilkoor, Govind, Cui, Yufei, Arif, Taib, Tsafack, Thierry, Puthirath, Anand, Sudeep, Parambath M., Kalimuthu, Jawahar R., Hassan, Aly, Castro-Pardo, Samuel, Barnes, Morgan, Verduzco, Rafael, Filleter, Tobin, Koratkar, Nikhil, Gadhamshetty, Venkataramana, Rahman, Muhammad M, Ajayan, Pulickel M.
Despite decades of research, metallic corrosion remains a long-standing challenge in many engineering applications. Specifically, designing a material that can resist corrosion both in abiotic as well as biotic environments remains elusive. Here we d
Externí odkaz:
http://arxiv.org/abs/2009.02451
Autor:
Pandey, Juhi, Ghoshal, Debjit, Dey, Dibyendu, Gupta, Tushar, Taraphder, A., Koratkar, Nikhil, Soni, Ajay
Publikováno v:
Phys. Rev. B 102, 205308 (2020)
Bulk chalcogenide perovskite BaZrS3 (BZS), with a direct band gap in visible region, is an important photovoltaic material, albeit with limited applicability owing to its antiferroelectric (AF) nature. Presently, ferroelectric (FE) perovskite-based p
Externí odkaz:
http://arxiv.org/abs/2004.13678
Autor:
Gupta, Tushar, Ghoshal, Debjit, Yoshimura, Anthony, Basu, Swastik, Chow, Philippe K., Lakhnot, Aniruddha S., Pandey, Juhi, Warrender, Jeffrey M., Efstathiadis, Harry, Soni, Ajay, Osei-Agyemang, Eric, Balasubramanian, Ganesh, Zhang, Shengbai, Shi, Su-Fei, Lu, Toh-Ming, Meunier, Vincent, Koratkar, Nikhil
Publikováno v:
Adv.Funct.Mater. 30 (2020) 2001387
Organic-inorganic halide perovskites are intrinsically unstable when exposed to moisture and/or light. Additionally, the presence of lead in many perovskites raises toxicity concerns. Herein is reported a thin film of BaZrS3, a lead-free chalcogenide
Externí odkaz:
http://arxiv.org/abs/1912.07082