DSpace Home
→
Browsing by Author

Browsing by Author "Dhingra, S."

Now showing items 1-11 of 11

Design of noble metal-free CoTiO3/Zn0.5Cd0.5S heterostructure photocatalyst for selective synthesis of furfuraldehyde combined with H2 production

Dhingra, S.; Sharma, M.; Krishnan, V.; Nagaraja, C. M. (2021-12-18)

The development of photocatalytic systems composed of earth-abundant metal-based catalysts for efficient production of clean fuel, H2 as well as value-added chemicals is of significant importance towards sustainable ...
Design of noble metal-free NiTiO3/ZnIn2S4 heterojunction photocatalyst for efficient visible-light-assisted production of H2 and selective synthesis of 2,5-Bis(hydroxymethyl)furan

Dhingra, S.; Sharma, M.; Krishnan, V.; Nagaraja, C. M. (2022-04-23)

In this work, the development of noble metal-free NiTiO3/ZnIn2S4 (1:0.25 (S1), 1:0.5 (S2), 1:1 (S3), and 1:2 (S4)) heterojunction photocatalysts possessing optimal band edge positions suitable for efficient production of ...
Efficient photocatalytic generation of hydrogen by twin Zn0.5Cd0.5S nanorods decorated with noble metal-free co-catalyst and reduction of 4-nitrophenol in water

Debnath, B.; Dhingra, S.; Sharma, V.; Krishnan, V.; Nagaraja, C.M. (2021-06-07)

The development of heterostructure photocatalysts composed of homo- or hetero-junction is a favorable approach for efficient visible-light-assisted photocatalytic conversion of solar energy into clean fuel, H2. Further, for ...
Enhanced visible-light-assisted photocatalytic hydrogen generation by MoS2/g-C3N4 nanocomposites

Nagaraja, C. M.; Kaur, M.; Dhingra, S. (2021-06-15)

A facile, one-pot, solvothermal synthesis of MoS2 microflowers (S1) and the heterostructures MoS2/g-C3N4 with varying ratios of 1:1 (S2), 1:2 (S3) and 1:3 (S4) exhibiting enhanced visible-light-assisted H2 generation by ...
Highly efficient visible-light-assisted photocatalytic hydrogen generation from water splitting catalyzed by Zn0.5Cd0.5S/Ni2P heterostructures

Dhingra, S.; Nagaraja, C.M. (2018-12-27)

Development of heterostructured photocatalysts which can facilitate spatial separation of photo-generated charge carriers is crucial for achieving improved photocatalytic H2 production. Consequently, herein, we report ...
Influence of lewis and brønsted acidic sites on graphitic carbon nitride catalyst for aqueous phase conversion of biomass derived monosaccharides to 5-hydroxymethylfurfural

Chhabra, T.; Dhingra, S.; Nagaraja, C. M.; Krishnan, V. (2021-10-25)

Conversion of saccharides to 5-hydroxymethylfurfural is one of the fundamental steps in the synthesis of biodiesel. In this work, we report on the influence of Lewis and Brønsted acidic sites on metal-free graphitic ...
Recent developments in the design of CdxZn1-xS-Based photocatalysts for sustainable production of hydrogen

Debnath, B.; Dhingra, S.; Nagaraja, C. M. (2021-08-09)

Photocatalytic production of clean fuel hydrogen (H2) from water using semiconductor nanomaterials as photocatalysts aided by natural sunlight represents a promising means to fulfill the growing energy demand and for ...
A review of different twisted tape configurations used in heat exchanger and their impact on thermal performance of the system

Khargotra, R.; Kumar, R.; Nadda, R.; Dhingra, S.; Alam, T.; Dobrota, D.; Chicea, A.L.; András, K.; Singh, T. (2024-10-13)

Heat transfer in water with the help of solar energy is an effective way to harness renewable energy and reduce reliance on non-renewable sources of energy. The utilization of turbulent promoters is an efficient solution ...
Sulfonic acid functionalized graphitic carbon nitride as solid acid-base bifunctional catalyst for Knoevenagel condensation and multicomponent tandem reactions

Choudhary, P.; Sen, A.; Kumar, A.; Dhingra, S.; Nagaraja, C. M.; Krishnan, V. (2021-11-16)

Rational design and development of acid–base bifunctional heterogeneous catalysts for organic synthesis is a tough process. A highly efficient, non-toxic, metal-free, low-cost, acid–base bifunctional sulfonated graphitic ...
Visible-Light-Driven selective oxidation of Biomass-Derived HMF to DFF coupled with H2 generation by noble Metal-Free Zn0.5Cd0.5S/ MnO2 heterostructures

Dhingra, S.; Chhabra, T.; Krishnan, V.; Nagaraja, C. M. (2021-06-24)

The development of efficient photocatalysts for utilization of solar energy for water splitting coupled with oxidation of biomass-derivatives is of utmost importance for the simultaneous production of clean fuel (H2) and ...
Visible-LightResponsiveAzobenzeneandCholesterolBased Liquid Crystalsas EfficientSolid-StateSolar−ThermalFuels

KM, A.K; Sony, S.; Dhingra, S.; Gupta, M. (2024-05-02)

olar−thermalfuels(STFs)basedon photoresponsivemolecules,whichcanharvestandstoresolarenergyby theconfigurationalchangeof moleculesandcan releaseit in the formof heaton demand,havebeeninvestigatedrecently.So far,azobenzenehas ...

Now showing items 1-11 of 11

Search DSpace

Advanced Search

Browse

All of DSpace

Browsing by Author "Dhingra, S."

Browsing by Author "Dhingra, S."

Search DSpace

Browse

All of DSpace

My Account