Recently added

Synthesis, Characterization And Photocataltic Perf

Zulqarnen, Raja (2022-09-19)

Photo catalysis is low cost and environment friendly process for cleaning the water and removing organic pollutant. In our work, we employed a co-precipitation method to synthesize the silver doped tin oxide/Zinc Oxide ...

Synthesis And Simulation Of Hafnium Oxide Based Na

Rahman, Rafi UR (2022-08-19)

Hafnium oxide (HfO2) has a wide range of applications including optical coatings, DRAM capacitors, and solar cell devices due to high melting point and wide energy bandgap (5.3- 5.7) eV. In this project, HfO2 based ...

Sol-Gel Synthesis Of Coper Doped Tio2 Thin Films F

Tariq, Muhammad (2022-08-19)

Dye-sensitized solar cells (DSSCs) have gained a great attention because they deliver good efficiency in power conversion, ease of manufacturing and lower costs, making them the most promising alternatives to traditional ...

DFT Study Of Diffusion Rate In Solid Electrolytes

Razzaq, Atiqa (2022-08-19)

Lithium ion batteries(LIBs) are in high demand as energy storage media because of their high energy density, outstanding power density, and main feature is deliberate self discharge rates. In point of fact, LIBs are ...

Hydrothermal Synthesis Of MnLaxFe2O4= (0.00.1,0.2)

Hamza, Muhammad (2022-08-19)

Hydrothermal method was used for the preparation of lanthanum substituted manganese ferrites (MnLaxFe2-xO4, x= 0.0, 0.1, 0.2) to study the effect of substitution on structural, morphological and magnetic characteristics. ...

Development Of GO-MnO2 Nanocomposite Based Electro

Ashraf, Mariyam (2022-08-19)

Transition metal oxides exhibit unique properties as catalytic activity, piezoelectricity, and superconductivity and are widely used in energy storage and conversion devices. For energy storage and transfer devices ...

Study of Optical, Morphological and Structural Properties of Mg Doped ZnO Nanoparticles Prepared by Coprecipitation Method

AWAIS ALI, MUHAMMAD (2022-08-18)

Zinc oxides (ZnO) are commonly employed as semiconductor variables in solar fusion due to their large bandgap. This dissertation includes the preparation of undoped ZnO and Mg doped ZnO (MZO) nanoparticles using ...

Synthesis and Characterization of Graphene Quantum Dots for Electronic and Photonics Devices

Javed, Ammara (2022-08-18)

People interpret the term "micro world" in a variety of ways. The surface-to-volume relationship is defined as the intermediary between atoms and solids. When chemists first introduced nanotechnology, no one knew what it ...

Structural And Electrial Properties Of Nife2O4/GO

INAYAT, SABA (2022-08-18)

Nickel ferrite (NiFe2O4) can be used as a high capacity electrode (anode) for LIBs. This research aims to enhance the performance of LIB’s by using a composite of NiFe2O4 with graphene oxide (GO). A facile hydrothermal ...

To Investigate the Radiosensitive Areas which are Affected in Treatment of Cancer under Radiation Therapy by using High Energy Photons (6-15) MeV

FARNAZ (Department of Physics, COMSATS University, Lahore., 2021-11-11)

It has been long known that patients treated with ionizing radiation carry a risk of developing a second cancer in their lifetimes. Factors that contribute to the restate of cancer( or may be called second cancer) ...

Synthesis of Aluminum Substituted Nickel Ferrites via Hydrothermal Method and Investigation of Structural, Electrical and Magnetic Characteristics

Hassan, Shahid (Department of Physics, COMSATS University, Lahore., 2021-11-11)

Hydrothermal method was used for the preparation of Aluminum substituted Nickel ferrites (NiAlxFe2-xO4, x= 0.0, 0.1, 0.2) to study the effect of substitution of Al on structural, magnetic and electrical properties of ...

Fabrication Of Body Equivalent Tissue Phantom For The Evaluation Of Breast Cancer By Radiation Therapy.

MUGHNI, ABDUL (Department of Physics, COMSATS University, Lahore., 2021-11-11)

Preparing a phantom is a highly specialized testing object utilized in medical physics for dosimetry and evaluation of the effect of the dose distribution on cancer cells. The phantom is the best cancer investigational ...

Lithium Ferrite (Li0.5Fe2.5O4): Synthesis, Structural, Morphological and Magnetic Evaluation for Storage Devices

SHAHID, MUHAMMAD (Department of Physics, COMSATS University, Lahore., 2021-11-11)

Lithium ferrites were synthesized by the use of sol-gel technique. X-ray diffractometer (XRD) was used to confirm the crystal structure of spinal ferrites. The evaluation of grain size and analysis of external surface ...

Synthesis of Metal-Organic-Framework Derived Materials for Energy Storage Applications

Ayesha (Department of Physics, COMSATS University, Lahore., 2021-11-11)

With the progress in industrialization, the scarcity of resources and environmental pollution is growing fast. On the one hand, carbon dioxide produced by the ordinary combustion vehicle is a major source of global ...

Fabrication and Characterization of Self Assembled Molecular Monolayers Based Electronic Devices

KHAN, KIRAN IQBAL (Department of Physics, COMSATS University, Lahore., 2021-11-11)

Efficient, miniaturized, lightweight, and cost-effective electronic devices are the need of the moment. The main goal of electronic researchers is to increase the performance of FETs, which are the building blocks of ...

Synthesis of Gd Doped Ni-Ferrites and their Photocatalytic Degradation of Methylene Blue Under UV-Visible Irradiations.

DILSHAD, MUHAMMAD (Department of Physics, COMSATS University, Lahore., 2021-11-11)

A good approach for the photodegradation of Methylene Blue (MB) dye under UV-Visible irradiation is the use of Gadolinium-doped Nickel-Ferrites as a photocatalyst that showed the high photocatalytic activity, highly ...

Synthesis and Characterization of Metal Oxide Based Photothermal Material for Interfacial Evaporation

Sarwar, Azeem (Department of Physics, COMSATS University, Lahore., 2021-11-11)

With the fast growth of population and increasing environmental problems, resources. The shortage has drawn global concerns in recent years. Conversion of renewable energy sources like solar energy to generate other ...

Synthesis and Characterization of Transition Metal Oxide Resistive Random-Access Memory

Shahbaz, Muhammad (Department of Physics, COMSATS University, Lahore., 2021-11-11)

With the huge advancement in memory storage devices, non-volatile memory is encouraging data storage and processing devices. Nonvolatile memory has a wide advantage over silicon-based flash memory such as SRAM, DRAM, ...

A Bismuth and Gallium Co-doped Cathode Materials for Intermediate Temperature Solid Oxide Fuel Cell

MUSTAFA, GHULAM (Department of Physics, COMSATS University, Lahore., 2021-11-11)

To avoid carbon dioxide emissions, which cause global warming and climate change, the trend is turning toward renewable energy sources. Because of their high energy conversion and low/zero emissions, solid oxide fuel ...

The Electrochemical Role of Mixed Valence Manganite for Fuel Cells

Bibi, Bushra (Department of Physics, COMSATS University, Lahore., 2021-11-11)

In this era renewable energy sources are becoming more important. They will play and anticipate a more vital role in near future to avoid atmosphere changes. In this context, fuel cells have gained much attention due ...

Recently added

Department of Physics: Recent submissions

Search DSpace

Browse

All of DSpace

This Community

My Account