TMHD Precursors for Battery & Energy Applications
Halide-free cathode coatings for cycling stability
For battery researchers and engineers developing conformal ALD coatings for cathode protection and solid electrolytes
≥99%
Assay Purity
Halide-Free
No Corrosion Path
ALD
Conformal Interfaces
US-Made
Domestic Supply
ALD-deposited oxide coatings on cathode powders and electrode interfaces can improve battery cycling stability and lifetime. Mironova’s halide-free TMHD precursors deposit conformal coatings without introducing corrosive chlorine or fluorine species that degrade electrolyte interfaces.
Challenges & Solutions
Your Challenge. Our Answer.
We understand the specific problems you face — and we built solutions for each one.
The Problem
Halide-containing precursors deposit Cl/F contaminants that corrode battery electrodes and degrade cycling performance
Mironova’s Answer
TMHD precursors are entirely halide-free — no Cl or F contamination pathway. Avoids corrosive byproducts at electrode interfaces.
The Problem
Precursor thermal decomposition in fluidized-bed or rotary reactors causes non-uniform coatings on powder substrates
Mironova’s Answer
TMHD’s exceptional thermal stability enables predictable dosing even in demanding powder-coating reactor environments
Published Research
Published Evidence
Key findings from peer-reviewed literature relevant to your application.
ALD for Battery Cathodes
ALD coatings on cathode powders (NMC, LFP) improve cycling stability by preventing surface degradation. Ultra-high precursor purity is critical for electrochemical stability.
Meng et al., Adv. Mater. 2012
Halide-Free Precursor Advantage
Residual halides from precursors (e.g. HfCl₄) act as charge traps and contamination sources in thin films. Halide-free TMHD precursors eliminate this risk at the molecular level.
Park et al., J. Phys. Chem. C 2016; Meng et al., Adv. Mater. 2012
Product Catalog
Recommended Products
The specific products from our catalog that match your application.
Application Notes
Battery ALD Guidelines
Why Mironova
Your Advantage with Mironova
Halide-Free Interphase Control
TMHD precursors deposit oxide coatings without introducing Cl or F that can corrode electrode materials or degrade electrolyte interfaces in battery architectures.
Conformal 3D Coverage
ALD provides uniform coatings on high-aspect-ratio battery electrode structures where conventional methods cannot reach. Critical for solid-state and 3D battery designs.
Reproducible Nanoscale Coatings
Sub-nanometer thickness control enables systematic study and optimization of artificial SEI layers, cathode coatings, and interfacial barriers.
Multi-Metal Platform
ZrO₂ and other oxide coatings from the TMHD precursor platform. Contact us to discuss Al₂O₃ and additional metal-oxide options for your coating requirements.
Request Technical Data
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FAQ
Frequently Asked Questions
Common technical questions about this product line, answered by our scientific team.
Request Evaluation Samples
Receive halide-free precursor samples with analytical data for battery coating process development.
Or call us at +1 (973) 244-0393
Related Resources
Technical data, product specifications, and application guidance.