HUNTERTUTORING

Materials chemistry

Undergraduate · Chemistry

Syllabus focus

Standard syllabus · STEM / applied

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$60.00 · 60 min · Undergraduate · Online ($60/hr)

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Topics typically covered

Standard syllabus

Structure and characterization

  • Crystallography: unit cells, Miller indices, Bravais lattices
  • X-ray diffraction and Bragg's law
  • Amorphous vs crystalline materials
  • Defects: vacancies, interstitials, dislocations
  • Phase diagrams for binary and ternary systems
  • Microstructure: grains, boundaries, and porosity
  • Electron microscopy: SEM and TEM (introduction)
  • Spectroscopic characterization: XPS, AES, SIMS (intro)
  • Thermal analysis: TGA, DSC, DMA
  • Mechanical properties: stress, strain, modulus, hardness

Electronic and optical materials

  • Band theory and electronic structure of solids
  • Semiconductors: intrinsic and extrinsic doping
  • p-n junctions and diode behavior
  • Photovoltaics: silicon, thin-film, perovskite (overview)
  • LEDs and electroluminescent materials
  • Transparent conducting oxides
  • Dielectric materials and capacitors
  • Ferroelectric and piezoelectric materials
  • Superconductivity: BCS overview and cuprates (intro)
  • Magnetic materials: soft and hard magnets

Nanomaterials and surfaces

  • Nanoscale phenomena: quantum confinement
  • Synthesis of nanoparticles: colloidal, sol-gel, CVD
  • Carbon nanomaterials: fullerenes, nanotubes, graphene
  • Surface energy and wetting: contact angles
  • Self-assembled monolayers (SAMs)
  • Thin film deposition: sputtering, evaporation, ALD (intro)
  • Catalysis at surfaces and supported catalysts
  • Biosensors and functionalized nanomaterials
  • Toxicology and environmental impact of nanomaterials
  • Applications in drug delivery and imaging

Polymers and soft materials

  • Polymer structure: tacticity, molecular weight distribution
  • Step-growth and chain-growth polymerization
  • Glass transition and melting behavior
  • Rubber elasticity and cross-linking
  • Liquid crystals and mesophases (intro)
  • Biomaterials: hydrogels, scaffolds, biocompatibility
  • Conducting polymers and organic electronics
  • Composites: fiber-reinforced and particulate fillers
  • Recycling and sustainability of polymer materials
  • Structure–property relationships in polymer design

STEM / applied

Synthesis and processing

  • Solid-state synthesis and ceramic processing
  • Sol-gel chemistry for oxide materials
  • Hydrothermal and solvothermal methods
  • Electrochemical deposition of thin films
  • Powder metallurgy and sintering
  • Polymer processing: extrusion, injection molding
  • 3D printing of materials (overview)
  • Cleanroom fabrication for microelectronics (intro)
  • Scale-up from lab to manufacturing
  • Quality control and materials testing standards

Applied materials chemistry

  • Lithium-ion battery cathodes and electrolytes
  • Fuel cell materials: membranes and catalysts
  • Thermoelectric materials for energy harvesting
  • Corrosion and protective coatings
  • Smart materials: shape memory alloys
  • Optical fibers and photonic crystals
  • Water purification membranes
  • Aerospace and automotive lightweight materials
  • Medical implants and prosthetics
  • Career paths in materials science and engineering

Notes

Topics reflect common materials chemistry syllabi at US colleges and universities. Overlap with inorganic chemistry and physical chemistry is typical. Lab work may include synthesis and characterization of simple materials.