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Showing 1–9 of 9 results
Advanced filters: Author: Qianbao Wu Clear advanced filters

  • The gas diffusion electrode interface can boost chemical reactions, yet its microenvironment properties are largely unexplored. Here, the authors report the spontaneous generation of reactive redox radical species at the interface using Janus hydrophobic/hydrophilic porous carbon papers to feed gas.

    • Ruijuan Zhao
    • Lei Li
    • Chunhua Cui
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • Unlike the traditional views that HCO3- anions transit to either CO2 or CO32- upon suffering pH changes. Here, the authors report that cation enables HCO3- to self-dissociate into OH- and CO2 through a pH independent process, leading to the formation of acid-base encounter pairs for proton transfer.

    • Qianbao Wu
    • Na Yang
    • Chunhua Cui
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-8

  • Achieving stable and selective chlorine production is of high interest yet challenging. Here the authors report an amorphous CoOxCly catalyst prepared by in situ electrodeposition in acidic saline electrolyte which shows ~100% chlorine evolution selectivity with low overpotential and high stability over 500 h.

    • Mengjun Xiao
    • Qianbao Wu
    • Chunhua Cui
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-11

  • If and how non-bonding ligands mediate the electronic states of metal sites is interesting yet remains to be explored. Here the authors show that a non-covalent phenanthroline can promote the population of Co4+ and induce polaron-like Co sites for improved water oxidation.

    • Qianbao Wu
    • Junwu Liang
    • Chunhua Cui
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-12

  • While self-healing catalysts may survive the harsh environments used for oxygen evolution, understanding how to develop such electrocatalysts remains a challenge. Here, authors find cobalt to promote the self-healing of leached iron centers in borate-intercalated nickel-iron-cobalt oxyhydroxides.

    • Chao Feng
    • Faze Wang
    • Yanbo Li
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-10

  • Understanding urban perception enhances urban intelligence research, aiding sustainable development and smart city. Urban Visual-Spatial Intelligence (UVSI) integrates human and sensor perception. This Perspective explores UVSI’s potential for sustainable development, identifies research gaps, and outlines future priorities. Advances in AI, high-performance computing, real-time data processing, and citizen science could significantly impact UVSI. Key research areas include spatiotemporal data integration, visual analytics, ethical frameworks, and inclusive methodologies for AI-driven urban management.

    • Qihao Weng
    • Qianbao Hou
    • Michael Batty
    Comments & OpinionOpen Access
    npj Urban Sustainability
    Volume: 5, P: 1-5