MSE PRO Conductive Titanium Suboxide Nanowires, 100nm x 5 um , 1g
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MSE PRO Conductive Titanium Suboxide Nanowires, 100nm x 5 um, 1g
Introduction
MSE PRO Conductive Titanium Suboxide Nanowires (TiOₓ-NW), commonly referred to as titanium black or Magnéli-phase titanium oxide (Ti₄O₇), are low-valence titanium oxides featuring a unique partially reduced Ti⁴⁺/Ti³⁺ mixed-valence structure.
Unlike conventional TiO₂, these materials exhibit metal-like electrical conductivity (≈ 1000 S/cm, significantly higher than carbon black at ≈ 100 S/cm) along with exceptional chemical and electrochemical stability, making them highly valuable for a wide range of advanced applications.
Specification
| SKU | Specification | Weight / bottle |
| BR0066937 | Research grade, 10 nm x 10 um dimension | 0.5g |
| BR0066938 | Research grade, 100 nm x 20 um dimension | 0.5g |
| BR0066939 | Industrial grade, 10 nm x 5 um dimension | 1g |
| BR0066940 | Industrial grade, 100 nm x 5 um dimension | 1g |
Physical Properties
| Appearance | Black to dark blue powder |
| Crystal form | Magneli Phase Ti4O7 |
| Purity | >99% |
| Nanowire Spec | See detailed spec above |
| Electric Conductivity | ~1000 S/cm |
| Temperature Resistance | < 600 °C |
| Density, g/cm3 | >3.6 |
Application
- Conductive additives in new battery system
- Catalyst support for electrochemical catalysts in electrolysis, fuel cell and metal air batteries
- Additive for lithium ion batteries, Li-S batteries, Li-O2 batteries
- Gas sensors
- Photo catalysis
- Water treatment
Literature Reference
1. X. Li, et al., “Magneli phase Ti4O7 electrode for oxygen reduction reaction and its implication for zinc-air rechargeable batteries”, Electrochimica Acta, 2010, 55, 5891;
2. X. Wu, et al.,” A Review: synthesis and applications of titanium sub-oxides”, Materials, 2023, 16, 6874;
3. D. POrtehault, et al., “Facile general route toward tunable magneli nanostructures and their use as thermoelectric metal oxide/carbon nanocomposite”, ACS nano, 2011, 5, 9052;
4. Z. Zheng, et al. “NiCo2O4 nanoflakes supported on titanium suboxide as a highly efficient electrocatalyst toward oxygen evolution reaction”, Intl. J. Hydrogen Energy, 2016, doi: 10.1016/j.ijhydene.2016.11.187.
5. D. Gueon, et al., “Discovery of dual-functional amorphous titanium suboxide to promote polysulfide adsorption and regulate sulfide growth in Li-S batteries”, Advanced Sci., 2022, 9, 2200958
6. In Sun Cho, et al. “Codoping titanium dioxide nanowires with tungsten and carbon for enhanced photoelectrochemical performance”, Nature Communications, 2013, 4, 1723.