UoM IR
→
Research Publications
→
Conference Proceedings
→
Workshops, Seminars, Symposiums & Conferences
→
Workshops, Seminars, Symposiums & Conferences
→
Browsing Workshops, Seminars, Symposiums & Conferences by Author

Browsing Workshops, Seminars, Symposiums & Conferences by Author "De Alwis, AAP"

Now showing items 1-7 of 7

The Development of a process to synthesize carbon nanotubes from biogas

Vamathevan, K; Gunasekera, MY; De Alwis, AAP [Conference-Abstract]

Carbon nano tubes represent one of the most important materials in. nano science and nanotechnology. The unique properties of carbon nano tubes open new fields in science and technology. This paper explains a simple process ...
Dye - sensitized solar cells: using over 100 natural dyes as sensitizers

Attanayake, CIF; De Silva, C; Premachandra, BAJK; De Alwis, AAP; Senadheera, GKR [Conference-Abstract]

Over 100 natural dyes extracted from fruits, leaves, flowers, stems, bark and roots of plants growing in Sri Lanka were used as sensitizers of to fabricate dye-sensitized solar cells (DSSC's). Preliminary investigations ...
Evolutionary multi objective optimization to optimize waste to energy network

Perera, ATD; Kuruppumullage, DNS; Nissank, NAID; De Alwis, AAP [Conference-Abstract]

Energy recovery through thermal conversion of municipal solid waste is been considered as a potential waste management technique and solution to the ever increasing energy demands. In order to evaluate the feasibility of ...
Photocatalytic activity of nano-tio2 on glass in building envelope

Fernando, KDG; De Alwis, AAP; Karunaratne, V; Premaratne, WAPJ [Conference-Full-text]

Titanium dioxide is manufactured by processing naturally occurring titanium containing rutile (TiO2) or ilmenite (FeTiO3) minerals. Sri Lanka has vast deposits of ilmenite which is the major raw material in TiO2 production. ...
Preparation and Characterization of nickel based catalyst for the production of carbon nanotube from biogas

Katugaha, WGADK; De Alwis, AAP; Gunasekera, MY

Process of catalysis is an important step in the synthesis of Carbon Nanotubes (CNTs) om Chemical Vapour Deposition (CVD) of biogas. Literature mainly reports on the use of pure methane as the i raw material gas and the ...
Solar powered naval patrol boat operating on dye-sensitized solar cells (DSSC'S) utilizing fruit and spice extracts

Attanayake, CIF; Premachandra, BAJK; De Alwis, AAP [Conference-Abstract]

Preliminary investigations on the identification of natural pigments in the dye-sensitization of nanocrystalline Ti02 were carried out. Fresh extracts of Mangoostein, Rambutan, Mango, Tomato, Carrot, Kingcoconut, Pumpkin, ...
Techno-economical optimization of a solid waste management system using evolutionary algorithms

Perera, ATD; Madusanka, AN; De Alwis, AAP [Conference-Abstract]

Renewable energy technologies are becomming popular due to higher depletion rate of fossil fuel resources. In such circumstances conversion of municipal solid waste into energy is helpful in many ways. However, it is ...

Now showing items 1-7 of 7

Search UoM-IR

Browse

All of UoM-IR
This Collection
- Authors
- Titles
- Subjects
- Faculty
- Acc. No.
- Document Type
- Year
- Conference Proceedings

Browsing Workshops, Seminars, Symposiums & Conferences by Author "De Alwis, AAP"

Browsing Workshops, Seminars, Symposiums & Conferences by Author "De Alwis, AAP"

Search UoM-IR

Browse

All of UoM-IR

This Collection

My Account