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International Journal of Research and Innovation
Current issue · Volume 1, Issue 1 · July 2026
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Materials Science

Room-Temperature Synthesis of Stable Perovskite Thin Films

A solvent-engineering route yields perovskite films retaining 90% efficiency after 1,000 hours.

Kavya Suresh · Vol 1, Issue 2 · pp. 46-53

Graphene-Reinforced Geopolymer Concrete

Small graphene-oxide additions raise compressive strength and lower permeability in geopolymer concrete.

N. Fernandes · Vol 1, Issue 2 · pp. 54-64

Biodegradable Packaging from Agricultural Residue

Films from crop residue match conventional packaging on barrier properties and degrade within weeks.

Kavya Suresh · Vol 1, Issue 2 · pp. 65-74

Corrosion Resistance of Nano-Coated Rebar

A nanostructured coating markedly slows chloride-induced corrosion of reinforcing steel.

N. Fernandes · Vol 1, Issue 2 · pp. 75-85