Wenhui’s Paper has been accepted and published on Journal of Energy Chemistry!

We are thrilled to share that we’ve achieved a breakthrough in battery technology!

🌟 After dedicated research and development efforts, we’ve successfully designed and developed an innovative quasi-yolk-shell structured Si anode.

🛠️ This advancement not only allows for up to 20% Si content but is also economically feasible for scaling.

Here are some key highlights:

🔬 Material Innovation: We’ve introduced interlayer bonding within the carbon shell and optimized the Si-C interface layer between Si and the carbon shell. This has resulted in exceptional energy density and cycling stability.

💰 Cost-Efficiency: By utilizing micron-sized silicon ($0.5/g) and expanded graphite ($0.05/g) as starting materials, our production costs are over 100 times lower than the nano silicon anode technology commonly used in the industry. We’ve simplified the synthesis steps by 78% and saved 99% of the time compared to representative yolk-shell structured silicon anodes in academia.

📈 Scaling Success: Leveraging a modified spark plasma sintering technique, we’ve achieved yields of over 1 kg/day, paving the way for scalable production.

This breakthrough opens up new possibilities in battery technology, with implications for a wide range of industries. I’m incredibly proud of our team’s dedication and hard work in making this achievement possible. For more details, please refer to the link. Let’s continue pushing boundaries and driving innovation together! 🔗