Higher Tier: Fullerenes and Graphene
Part of Nanoparticles (HT) — GCSE Chemistry
This higher tier covers Higher Tier: Fullerenes and Graphene within Nanoparticles (HT) for GCSE Chemistry. Revise Nanoparticles (HT) in Bonding & Structure for GCSE Chemistry with 20 exam-style questions and 20 flashcards. This is a high-frequency topic, so it is worth revising until the explanation feels precise and repeatable. It is section 9 of 12 in this topic. This section is most useful once the core foundation idea is secure, because it adds the detail that pushes answers higher.
Topic position
Section 9 of 12
Practice
20 questions
Recall
20 flashcards
🎓 Higher Tier: Fullerenes and Graphene
Fullerenes: Carbon atoms arranged into hollow spherical cages or tubes. The most famous is buckminsterfullerene (C₆₀) — 60 carbon atoms arranged like a football, with alternating pentagons and hexagons. Key properties and uses:
- Hollow interior — can encapsulate drug molecules for targeted delivery
- High surface area — potential lubricants and catalysts
- Electrical conductors — potential use in electronics
- Carbon nanotubes (cylindrical fullerenes) — very strong, potential use in reinforced materials
Graphene: A single layer of graphite — one atom thick, hexagonal arrangement of carbon atoms. Properties:
- Exceptionally strong (stronger than steel per unit weight)
- Excellent electrical conductor — free electrons within the layer
- Almost transparent
- Potential uses: flexible electronics, ultra-strong composite materials, filtration membranes