DSpace Home
→
Browsing by Author

Browsing by Author "Nagaiah, T. C."

Now showing items 1-13 of 13

Copper nanoparticles embedded in polyaniline derived nitrogen-doped carbon as electrocatalyst for bio-energy generation in microbial fuel cells

Dhillon, S. K.; Chaturvedi, A.; Gupta, D.; Nagaiah, T. C.; Kundu, P. P. (2022-09-05)

Microbial fuel cells (SC-MFCs) have emerged as green energy devices to resolve the growing energy and environmental crisis. However, the technology’s application depends on the sluggish oxygen reduction reaction (ORR) ...
Efficient deposition of semiconductor powders for photoelectrocatalysis by airbrush spraying

Gutkowski, R.; Schfer, D.; Nagaiah, T. C.; Heras, J. E. Y.; Busser, W.; Muhler, M.; Schuhmann, W. (2021-12-18)

Powder catalysts were deposited as thin films on transparent conductive oxides (TCO) by means of an airbrush spray coating technique. Photoelectrocatalytic properties of the powder catalysts were characterized using ...
Electrocatalytic activity of tungsten oxide nanoclusters grafted on mesoporous nitrogen-rich carbon material in the dioxygen reduction reaction

Tiwari, A.; Nagaiah, T. C.; Bordoloi, A. (2021-09-25)

Nanosized clusters of tungsten oxide grafted onto a mesoporous nitrogen-rich carbon material (WOx/MNCx) have been synthesized and explored for their remarkable ability towards dioxygen reduction. The composite catalyst ...
In situ incorporation of cobalt nanoclusters and nitrogen into the carbon matrix: a bifunctional catalyst for the oxygen depolarized cathode and chlorine evolution in HCl electrolysis

Singh, V.; Nagaiah, T. C. (2021-09-01)

This study aimed at designing a simple and facile strategy of incorporating highly desirable nanoclusters of non-precious cobalt metal along with nitrogen (Co-NSC) into the carbon matrix for HCl electrolysis. The in situ ...
Investigation of new B‑Site-Disordered perovskite oxide CaLaScRuO6+δ: an efficient oxygen bifunctional electrocatalyst in a highly alkaline medium

Kumar, N.; Kumar, M.; Nagaiah, T. C.; Siruguri, V.; Rayaprol, S.; Yadav, A. K.; Jha, S. N.; Bhattacharyya, B.; Paul, A. K. (2021-07-03)

Energy storage and conversion driven by electro- or photocatalyst is a highly exciting field of research, and generations of effective and durable oxide catalysts have received much attention in this field. Here, we ...
Local electrocatalytic activity of PtRu supported on nitrogen-doped carbon nanotubes towards methanol oxidation by scanning electrochemical microscopy

Gupta, D.; Chakraborty, S.; Amorim, R. G.; Ahuja, R.; Nagaiah, T. C. (2021-10-27)

Nitrogen-doped carbon nanotubes (NCNTs) were synthesized by treating HNO3-oxidized carbon nanotubes (CNTs) in an NH3 flow at different temperatures. PtRu nanoparticles were decorated over NCNTs. The PtRu catalysts were ...
Mesoporous Nitrogen-Rich carbon as Metal-free anode catalyst for borohydride fuel cells

Tiwari, A.; Nagaiah, T. C. (2021-12-18)

A mesoporous carbon electrocatalyst rich in nitrogen was tested for its activity in borohydride electrochemical oxidation. This non-noble, metal-free, cost-effective catalyst exhibits high current density and stability ...
Multifunctionality exploration of Ca2FeRuO6: an efficient trifunctional electrocatalyst toward OER/ORR/HER and photocatalyst for water splitting

Kumar, N.; Naveen, K.; Kumar, M.; Nagaiah, T. C.; Sakla, R.; Ghosh, A.; Siruguri, V.; Sadhukhan, S.; Kanungo, S.; Paul, A. K. (2021-07-24)

Durable multifunctional electrocatalysts with zero emission and high catalytic activity are desirable for environmentally benign clean energy technologies such as water-splitting devices, fuel cells, and rechargeable ...
Nitrogen containing carbon spheres as an efficient electrocatalyst for oxygen reduction: microelectrochemical investigation and visualization

Tiwari, A.; Singh, V.; Mandal, D.; Nagaiah, T. C. (2021-10-13)

The oxygen reduction reaction (ORR) in low temperature fuel cells limits the obtainable output triggering the necessity of screening the employable catalysts precisely. A nitrogen-containing carbon sphere (NCS) catalyst ...
Poly(ionic liquid)-zinc polyoxometalate composite as a binder-free cathode for high-performance lithium-sulfur batteries

Singh, V.; Padhan, A. K.; Adhikary, S. S.; Tiwari, A.; Mandal, D.; Nagaiah, T. C. (2021-09-01)

The development of the most promising next-generation Li–S batteries with high utilization of sulfur while retaining high capacity is one of the great challenges of the 21st century. Here, we reported sandwich polyoxometalate ...
PVIM-Co5POM/MNC composite as a flexible electrode for the ultrasensitive and highly selective non-enzymatic electrochemical detection of cholesterol

Thakur, N.; Kumar, M.; Adhikary, S. D.; Mandal, D.; Nagaiah, T. C. (2021-09-01)

To address the issues allied with cardiovascular diseases and the increased prevalence of hypertension, a novel electrochemical sensor was developed based on poly(ionic liquid) [PVIM]–cobalt polyoxometalate (Co5POM) ...
Synthesis of Co/Ni @ Al2O3-GO as novel oxygen reduction electrocatalyst for sustainable bioelectricity production in single-chambered microbial fuel cells

Chaturvedi, A.; Chaturvedi, A.; Nagaiah, T. C.; Kundu, P. P. (2021-08-02)

In this work, the synthesis of cobalt (Co) -nickel (Ni) nanoparticles supported on the matrix of alumina-graphene oxide (Al2O3-GO) and studies of their oxygen reduction reaction (ORR) activity in single-chambered ...
Tuning polyoxometalate composites with carbonaceous materials towards oxygen bifunctional activity

Nagaiah, T. C.; Gupta, D.; Adhikary, S. D.; Kafle, A.; Mandal, D. (2021-07-21)

and Debaprasad Mandal * Oxygen electrochemistry plays an imperative role in renewable energy systems. Development of nonprecious metals and efficient bifunctional catalysts for the oxygen reduction reaction and oxygen evolution ...

Now showing items 1-13 of 13

Search DSpace

Advanced Search

Browse

All of DSpace

Browsing by Author "Nagaiah, T. C."

Browsing by Author "Nagaiah, T. C."

Search DSpace

Browse

All of DSpace

My Account