Powered by Artificial Intelligence

AI accelerates
battery material
discovery.

We apply deep learning molecular dynamics to find, optimize, and validate next-generation battery materials. Silicon anodes. Solid-state electrolytes. At the speed your production roadmap demands.

3,730×
Faster than DFT
>99%
Prediction accuracy
20k+
Atoms per simulation
Si ANODE +400% Volume expansion modeled SOLID ELECTROLYTE 1.32×10⁻³ S/cm conductivity SIMULATION SPEED 3,730× Faster than DFT MODEL ACCURACY >99% vs. ab-initio benchmark AI-Guided Material Design DEEP LEARNING MOLECULAR DYNAMICS
Our Approach

Quantum accuracy.
Industrial speed.

Our DLMD pipeline bridges the gap between first-principles science and the throughput your R&D program needs — validated by peer-reviewed research at Argonne and Berkeley Lab.

STEP 01

Ab-Initio MD

DFT-based AIMD via VASP generates gold-standard atomic trajectory data at multiple temperatures — 5,000+ physically consistent frames per material.

STEP 02
🧠

Deep Learning Potential

A deep neural network (DeePMD-kit) is trained on AIMD data, learning the potential energy surface with >99% force and energy accuracy.

STEP 03

Large-Scale DLMD

Classical MD via LAMMPS + DeepMD runs 9,000–20,000 atom systems over 3–5 ns at 6–8 temperatures — 3,730× faster than AIMD.

STEP 04
🔬

Lab Validation

Top computational candidates proceed to physical validation at Berkeley Lab or Argonne. AI predictions confirmed. Results fed back into the next iteration.

Services

Two high-stakes
material challenges.

We focus where the industry bottleneck is tightest — silicon anodes now entering mass production, and solid-state electrolytes racing toward the 2027–2028 production window.

Service Line 01

Silicon Anode Materials

Silicon anodes offer 10× the theoretical capacity of graphite — but volume expansion up to 400% during cycling destroys conventional binders and structures. We use AI to design solutions production lines can actually use.

  • Conductive polymer binder design. AI optimization of multifunctional HOS-PFM polymer binders that conduct both electrons and Li-ions simultaneously — eliminating the trade-off between binding strength and conductivity. Developed by Dr. Gao Liu at Berkeley Lab (Nature Energy 2023).
  • Si secondary particle engineering. AI-designed micron-scale composite particles combining Si nanoparticles + CNT + conductive polymer — bridging nano-lab materials to production-ready powders that survive high-area-loading electrodes.
  • Volume expansion modeling. DLMD simulation of lithiation/delithiation cycles — predicts mechanical failure modes before a single physical test is run, saving months of cycle testing.
  • Non-aqueous binder reformulation. For sulfide solid-state battery applications, we model and optimize binder performance in low-polarity, ester-based solvents (anisole, diethyl carbonate) — compatible with moisture-sensitive sulfide electrolytes.
  • Cycle life prediction. DLMD-based capacity retention forecasting over hundreds of simulated cycles — validated against physical battery lab results at Argonne.
HOS-PFM Polymer Si+CNT Composites PVDF Alternatives π–π Stacking Non-aqueous Systems
Service Line 02

Solid-State Electrolytes

Solid-state batteries require electrolytes that are chemically stable, mechanically compatible, and ionically fast. The composition space is vast. DLMD lets us screen it at a speed physical experiments never could.

  • Halide electrolyte screening. DLMD simulation of Li₂ZrCl₆, Li₃TiCl₆, Li₃YCl₆ and related halide systems — predicting ionic conductivity, activation energy, and Haven's ratio at room temperature extrapolated from high-temperature simulations.
  • Phase & disorder optimization. We identify which crystallographic phase (ordered vs. disordered α, vs. β) and which structural disorder level maximizes conductivity — directly guiding synthesis conditions and milling parameters.
  • Doping concentration mapping. For sulfide electrolytes (LPS, Li₆PS₅Cl), DLMD screens dopant species and concentrations (Ti, Fe, In, Mn, F) to minimize activation energy barriers — without exhaustive wet-lab synthesis runs.
  • MIEC material development. Amorphous mixed ionic-electronic conductors (Li-Ti-P-S type) enable both ionic and electronic transport in a single material — unlocking high-capacity Li-S batteries. We model these amorphous systems at scales impossible with conventional DFT.
  • Transport mechanism mapping. We reveal whether your material conducts via inter-layer hopping, intra-layer diffusion, or free-volume mechanism — and use that to predict how synthesis changes will affect conductivity.
Halide SSE Sulfide SSE MIEC Amorphous Modeling Li-S Batteries
AI in Action

Real results from
our DLMD simulations.

The following are actual computational findings from peer-reviewed research by our CSO Dr. Anh T. Ngo, published in ACS Applied Energy Materials, Journal of the Electrochemical Society, and Nature Materials. This is the science behind our service.

DLMD // Li₂ZrCl₆ phase comparison PUBLISHED · ACS 2025

Challenge: Li₂ZrCl₆ exists in multiple crystal phases. Which phase should your synthesis target? Conventional experiments take months to compare them.

ordered α-LZC
σ (300K)6.57×10⁻⁴ S/cm
Ea0.33 eV
Haven's HR0.40
Diffusionanisotropic
OPTIMAL
disordered α-LZC
σ (300K)1.32×10⁻³ S/cm
Ea0.30 eV
Haven's HR0.13
Diffusioninterlayer (z) 70%
β-LZC
σ (300K)7.66×10⁻⁶ S/cm
Ea0.45 eV
Haven's HR0.97
Diffusionisotropic
→ AI identifies disordered α-LZC as 172× more conductive than β-LZC in days. Root cause: ZrCl₆²⁻ octahedral softening from single-layer Zr arrangement. Synthesis guidance: maximize ball-milling disorder, avoid high-temperature annealing.
DLMD // Li-Ti-P-S doping optimization PUBLISHED · arXiv 2025

Challenge: Ti doping improves LPS conductivity — but at what concentration? Testing four concentrations physically would take a year of synthesis and electrochemical testing.

0% Ti
0.38 eV Higher barrier
10% Ti ★
0.30 eV OPTIMAL
20% Ti
0.32 eV Near-optimal
30% Ti
0.37 eV Over-doped
Config. entropy
10% Ti: max
4-coord. Li-S (%)
>50% stable
→ 10% Ti doping is the sweet spot: highest configurational entropy, most stable 4-coordinated Li-S polyhedra, and lowest Gibbs free energy for ion transport. Confirmed vs. experimental DOE data.
DLMD // Li₃TiCl₆ — transport mechanism discovery + speed benchmark PUBLISHED · J. ELECTROCHEM. SOC. 2024

Challenge: Li₃TiCl₆ is a promising cost-effective halide cathode. But the underlying Li-ion transport mechanism — which governs how to engineer faster conductivity — was unknown. Physical NMR experiments could not resolve it.

IONIC PROPERTIES
Conductivity (25°C)1.06 mS/cm
Activation energy0.29 eV
vs. experimentΔ < 10%
Temperatures25°C – 100°C
System size20,000 atoms
TRANSPORT MECHANISM
Mechanism typeInterstitial hopping
Motion typeAnti-correlated
Haven's ratio>1 (rare)
Dself / DTotal14× overestimate
DirectionInter + intra layer
SPEED BENCHMARK
CONVENTIONAL AIMD
150,000 s/atom
per 10 ps on 1 CPU core
AIDEA DLMD
40 s/atom
per 10 ps on 1 CPU core
→ Key discovery: Li₃TiCl₆ shows anti-correlated Li-ion motion (Haven's ratio >1) — a transport behavior rarely reported for solid-state materials. This means conventional Nernst-Einstein analysis overestimates conductivity by 14×. AI simulation reveals the true mechanism and points directly to how voids at Ti-2a and Ti-4g sites can be engineered to optimize inter-layer hopping pathways.
DLMD // SSE screening — directional conductivity FROM Li₂ZrCl₆ STUDY

AI decomposes ionic conductivity into directional components (x, y, z) — revealing where to engineer ion channels in the crystal.

dis. α-LZC σz
0.844 S/cm
dis. α-LZC σx
0.203 S/cm
ord. α-LZC σz
0.570 S/cm
β-LZC σtotal
0.304 S/cm
β-LZC σz
0.099 S/cm
→ Disordered α-LZC's z-axis conductivity alone accounts for 70% of total transport. Engineering synthesis to maximize this single-layer Zr arrangement directly targets the most impactful structural feature.
DLMD // MIEC LPS:Ti — Li-S battery enablement Nature Materials 2025

Amorphous Li-Ti-P-S is a mixed ionic-electronic conductor (MIEC) — it conducts both Li-ions and electrons. This enables high-capacity Li-S batteries by eliminating insulating discharge products.

DISCHARGE CAPACITY
>1,450
mAh/g — experimentally validated
CYCLE LIFE
>1,000
cycles with MIEC interlayer
LPS (0% Ti)
10⁻⁴ S/cm
LPS:Ti10% ★
10⁻³ S/cm
LPS:Ti20%
~10⁻³ S/cm
→ DLMD identifies free-volume diffusion via disordered Li-S polyhedra as the transport mechanism — guiding synthesis to maximize structural disorder at 10–20% Ti, directly correlated with experimental >1,450 mAh/g capacity.
Technical Depth

What DLMD delivers
that nothing else can.

Our platform is not a general-purpose ML tool applied to chemistry. It is a battery-materials-specific DLMD framework, trained, validated, and refined over years of Argonne and Berkeley Lab research.

01

Multi-scale coverage: quantum to cell

DLMD starts at the quantum level (DFT-AIMD) and scales to simulation cells of 20,000+ atoms — capturing the complex dynamics of amorphous and disordered materials that small-scale DFT simply cannot represent.

02

Anti-correlation and correlated diffusion

Standard simulation tools use the Nernst-Einstein equation with the self-diffusion coefficient — which can overestimate conductivity by 14× in materials with anti-correlated ion motion (like Li₃TiCl₆). Our DLMD captures both self and distinct MSD contributions, computing Haven's Ratio for accurate conductivity prediction.

03

Amorphous and MIEC material modeling

Amorphous solid electrolytes and mixed ionic-electronic conductors cannot be modeled with crystalline DFT approaches. Our DLMD handles disordered Li-Ti-P-S, amorphous LPS, and other non-crystalline systems — the exact materials enabling next-generation Li-S batteries.

04

Experimental validation at national labs

Every computational study we publish is validated against physical experimental data — ionic conductivity measurements, X-ray diffraction, and electrochemical cycling at Argonne and Berkeley Lab. Clients receive predictions with documented accuracy margins, not unvalidated models.

05

Mechanism-level insight, not just numbers

We don't just tell you which material is faster — we tell you why. Transport mechanism analysis (hopping type, directional anisotropy, energy barrier mapping, residence time) gives your R&D team the structural insights to improve the next synthesis iteration intelligently.

Core Technologies
DeePMD-kit LAMMPS VASP (AIMD) TensorFlow DNN DeepPot-SE Mean Square Displacement van Hove Correlation Haven's Ratio Potential of Mean Force Radial Distribution Configurational Entropy COHP / DOS Analysis NEB Migration Barriers Argonne Bebop HPC
>99%
Force and energy prediction accuracy
vs. ab-initio AIMD benchmark — published in J. Electrochem. Soc. 2024, ACS Appl. Energy Mater. 2025
The Team

Science and industry,
in one founding team.

Three co-founders covering every dimension of battery material R&D: world-class computational science, Berkeley Lab materials invention, and commercial scale-up experience.

TS
Tatsu Suzuki
CEO · Serial Entrepreneur

Former CEO of Zeptor Corporation — an Intel spinout developing silicon anode Li-ion batteries. Brings the industry network and commercial relationships that turn research into paying contracts.

Intel Alumni Zeptor Corp.
GL
Dr. Gao Liu
CTO · Battery Materials Scientist

Senior Scientist at Lawrence Berkeley National Laboratory. Inventor of HOS-PFM multifunctional conductive polymer adhesives — enabling simultaneous electron and Li-ion transport in silicon anodes. Published in Nature Energy and Energy & Environmental Science.

Berkeley Lab Nature Energy Si Anode IP
AN
Dr. Anh T. Ngo
CSO · DLMD Platform Developer

Professor at University of Illinois Chicago and Physicist at Argonne National Laboratory. Developer of the DLMD simulation platform. Published three peer-reviewed papers validating DLMD for halide (Li₂ZrCl₆, Li₃TiCl₆) and sulfide (Li-Ti-P-S) solid electrolytes. PI on DOE Battery Materials Research program.

Argonne National Lab UIC Chicago DOE BMR ACS · J.Electrochem.
Get in Touch

Ready to accelerate
your material R&D?

Tell us your target material, your current challenge, and your timeline. We will show you what DLMD can deliver — with a scope and timeline tailored to your program.