Researchers at the University of Electronic Science and Technology of China have developed a novel quantum algorithm that extends Grover's quadratic speedup to continuous search problems, including optimization and spectral analysis over infinite-dimensional spaces. The team rigorously proved the algorithm's optimality by establishing a matching lower bound on query complexity. They also proposed a general framework for constructing the required quantum oracle, enhancing adaptability to diverse applications.

A research team from Shaanxi Normal University developed a novel catalyst that transforms glycerol waste from bio-diesel production into high-value glyceric acid with remarkable 96.6% selectivity. The innovative Pt-Bi₂O₃ nanosheet catalyst achieves superior performance through a unique synergistic effect: bismuth oxide modifies platinum's electronic structure while controlling glycerol's adsorption orientation. This green upgrade path not only addresses industrial waste challenges but offers a sustainable route to valuable chemicals. The catalyst also shows promising versatility for converting other polyols, opening doors for broader industrial applications.

A recent study published in National Science Review has revealed a previously unknown separated two-phase structure in lithium-manganese-rich cathodes, a breakthrough that could revolutionize the design of high-performance batteries. The discovery allows researchers to precisely manipulate the internal structure of cathodes, offering new opportunities for developing batteries with significantly higher energy density.