Conductive Graphite Ink with Sodium Silicate
Formulate a water-based conductive graphite ink using sodium silicate as a durable inorganic binder for STEM and electronics experiments.
Graphite Powder
| Technical name | Graphite (Crystalline Carbon) |
|---|---|
| Also known as | Natural Graphite, Flake Graphite, Crystalline Graphite, Carbon Graphite |
| Chemical formula | C |
| CAS number | 7782-42-5 |
| Category | Substances |
| Subcategory | Minerals |
About This Material
Graphite is a naturally occurring crystalline form of carbon composed of layered hexagonal sheets of carbon atoms. Its unique structure provides high thermal and electrical conductivity, chemical stability, and lubricating properties. Graphite exhibits strong in-plane covalent bonding and weak interlayer forces, allowing layers to slide easily over one another. It is widely used in industrial, laboratory, and manufacturing applications due to its conductivity, thermal resistance, and structural stability at elevated temperatures.Traditional Homesteading Uses
Traditionally used in writing instruments (pencils), refractory linings, foundry facings, and as a dry lubricant due to its layered structure and resistance to heat.Modern Applications
Used in lithium-ion batteries, fuel cells, electrodes, powder metallurgy, friction materials, gaskets, seals, conductive coatings, polymer composites, lubricants, and thermal management systems. It is also applied in advanced materials engineering and electrochemical technologies.⚠️ Safety Information
Avoid inhalation of fine dust; use appropriate respiratory protection when handling powders. Wear safety goggles and gloves. Minimize airborne dust generation. Although chemically stable and non-reactive under normal conditions, fine particulate matter may cause respiratory irritation. Consult the Safety Data Sheet (SDS) before use.Storage Instructions
Store in a sealed container in a cool, dry, and well-ventilated environment. Protect from moisture and contamination. Avoid excessive dust accumulation.Print-Friendly: This material reference is optimized for printing. Use your browser's print function (Ctrl+P) for a clean, black-and-white copy.