Batteries & Electrochemistry

9+ hour, 11+ min ago   (585+ words) Solid-state batteries have occupied an awkward position in the EV world for years. Automakers and battery companies routinely promise greater range, faster charging, and improved safety, yet most of the technology is stuck somewhere between laboratory prototypes and limited pilot…...

2+ hour, 5+ min ago   (225+ words) The most common mistake in residential battery sizing and emergency backup calculations is the linear division trap: In physical reality, electrochemical cells and power electronics never behave linearly. Under real-world load conditions, nominal runtime formulas can overestimate battery backup endurance…...

3+ hour, 29+ min ago   (654+ words) A rice husk waste product could unlock the next leap in battery technology—if researchers can solve silicon's fatal flaw. By Lab Report · Edited by Mal James Published September 14, 2026 · How we edit Did you know that grain of rice comes…...

12+ hour, 48+ min ago   (333+ words) In space-vector-modulation-based flux-linkage-loop-free direct torque control (SVM-FLLF-DTC) for permanent magnet synchronous motor (PMSM) drives, the open-loop d-axis voltage control causes an inherent magnetization effect, and the conventional single-axis flux-linkage limiting strategy entails a risk of positive-feedback runaway. To address these…...

15+ hour, 36+ min ago   (234+ words) South Korea’s INFAC Corporation has introduced an innovative 800V battery pack design block for electric vehicles that integrates a high-power 800V-to-48V isolated and regulated DC-DC converter. The new design improves vehicle performance, power efficiency and boosts range through the reduction of…...

17+ hour, 9+ min ago   (505+ words) LG has made a battery breakthrough that could bring down the costs of electric cars further, as the race to develop more efficient technology heats up. Electrical technology company LG Energy Solution and Seoul National University have announced a breakthrough…...

18+ hour, 26+ min ago   (301+ words) The challenge lies in the fact that both the electrodes and electrolytes in sulfide all-solid-state batteries are solids. During charge–discharge cycling, the volume of the solid electrodes changes slightly, creating microscopic gaps at the interface where they contact the…...

18+ hour, 52+ min ago   (493+ words) A homeowner with $50,000 to spend on an off-grid power system turned to Reddit's r/SolarDIY community to ask whether they could design a setup around a 100+ kilowatt-hour battery bank without blowing through their budget. The replies offered a reality check,…...

19+ hour, 1+ min ago   (233+ words) In a recent review published in the journal Battery Energy, Chen and colleagues reviewed the shift toward alloy-based anode materials by assessing different compositions and interphase-engineering strategies. The evidence they assessed indicates that well-designed alloy hosts can reduce direct magnesium-electrolyte…...

23+ hour, 11+ min ago   (333+ words) Yunnan University team demonstrates underwater power supply for marine robots with durable perovskite modules A research team led by Professor Zhang Wenhua of the School of Materials and Energy at Yunnan University in China verified the performance of perovskite solar…...