Tech & Engineering
Updates every hour. Last Updated: 23-Aug-2025 23:10 ET (24-Aug-2025 03:10 GMT/UTC)
Multiresonant fiber acoustic sensors with stabilized triple-phase demodulation for large dynamic ranges
Advanced Devices & InstrumentationPeer-Reviewed Publication
- Journal
- Advanced Devices & Instrumentation
Latest review by Professor Jiao Licheng's Team at Xidian University: When Large Language Models Meet Evolutionary Algorithms: Potential Enhancements and Challenges
ResearchPeer-Reviewed Publication
Recently, Professor Jiao Licheng's team at Xidian University conducted a systematic and in-depth review of the integration of large language models and evolutionary algorithms. The review, titled "When Large Language Models Meet Evolutionary Algorithms: Potential Enhancements and Challenges," was published in Research.
- Journal
- Research
- Funder
- National Natural Science Foundation of China
Developing high-energy, stable all-solid-state lithium batteries using aluminum-based anodes and high-nickel cathodes
Shanghai Jiao Tong University Journal CenterPeer-Reviewed Publication
Aluminum (Al) exhibits excellent electrical conductivity, mechanical ductility, and good chemical compatibility with high-ionic-conductivity electrolytes. This makes it more suitable as an anode material for all-solid-state lithium batteries (ASSLBs) compared to the overly reactive metallic lithium anode and the mechanically weak silicon anode. This study finds that the pre-lithiated Al anode demonstrates outstanding interfacial stability with the Li6PS5Cl (LPSCl) electrolyte, maintaining stable cycling for over 1200 h under conditions of deep charge–discharge. This paper combines the pre-lithiated Al anode with a high-nickel cathode, LiNi0.8Co0.1Mn0.1O2, paired with the highly ionic conductive LPSCl electrolyte, to design an ASSLB with high energy density and stability. Using anode pre-lithiation techniques, along with dual-reinforcement technology between the electrolyte and the cathode active material, the ASSLB achieves stable cycling for 1000 cycles at a 0.2C rate, with a capacity retention rate of up to 82.2%. At a critical negative-to-positive ratio of 1.1, the battery’s specific energy reaches up to 375 Wh kg-1, and it maintains over 85.9% of its capacity after 100 charge–discharge cycles. This work provides a new approach and an excellent solution for developing low-cost, high-stability all-solid-state batteries.
- Journal
- Nano-Micro Letters
The rise of 'artificial historians': AI as humanity’s record-keeper
Taylor & Francis GroupBook Announcement
In documenting and recording society’s collective data on an unprecedented scale, artificial intelligence is becoming humanity’s historian – changing the way we record information for posterity.
Turning ultrasound into medicine: Low-intensity ultrasound unlocks precision cancer treatment
Science China PressPeer-Reviewed Publication
Scientists from Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, have developed a novel ultrasound-driven therapy that activates dormant cancer drugs directly inside tumors. By combining low-intensity ultrasound with specially designed nanoparticles, the team achieved a 99% tumor suppression rate and 66.7% cure rate in mice. This non-invasive approach minimizes side effects and could revolutionize targeted cancer treatment.
- Journal
- National Science Review
Interfacial modulation engineering for sodium layered oxide cathode: air stability, ion-transfer kinetics, and phase evolution
Science China PressPeer-Reviewed Publication
The paper published in SCIENCE CHINA Chemistry systematically summarizes the research progress and innovative strategies for improving the performance of NaₓTMO₂ cathode materials through interface regulation engineering in recent years. This work reveals the enhancement mechanisms of interface engineering, such as inorganic/organic coatings, heterogeneous interface phase designing, and surface doping. The phase evolution behaviors, ion-transfer kinetics, and electrochemical properties of NaₓTMO₂ resulted from interfacial modulations are concluded in depth.
- Journal
- Science China Chemistry