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  1. No Access

    Article

    Enhanced electron density of the π-conjugated structure and in-plane charge transport to boost photocatalytic H2 evolution of g-C3N4

    Graphite carbon nitride (g-C3N4) has become an emerging metal-free photocatalyst and attracted the attention of researchers. However, pure g-C3N4 (PCN) prepared by traditional thermal condensation polymerization ...

    Yang Zhang 张洋, Ning Cao 曹宁, **aoming Liu 刘晓明, Fengting He 贺凤婷… in Science China Materials (2023)

  2. No Access

    Article

    The rise of plastic deformation in boron nitride ceramics

    传统陶瓷材料的刚性结构变形能力非常有限, 通常在很小的应变下就发生断裂. 具有层状原子结构的陶瓷, 原子层间存在较弱的相互作用, 因而具有大的变形潜力. 我们以氮化硼(BN)为例, 研究了该类陶瓷的室温压缩行为. 分别以洋葱结构BN纳米颗粒和石墨状六方BN纳米片为原料, 采用放电等离子烧结(SPS)技术分别制备了BN-I和BN-II陶瓷材料. 在BN-I中, 随机取向的BN纳米薄片构成三维互锁的结构, 而在BN-I...

    Yingju Wu 武英举, Yang Zhang 张洋, Shuangshuang Zhang 张爽爽… in Science China Materials (2021)

  3. No Access

    Article

    Detection and Quantization Technique of Optical Distributed Acoustic Coupling Based on φ-OTDR

    The detection of multiple acoustic disturbances by optical fiber is a hot research topic in the field of optical fiber sensing. This paper considers adopting an optical distributed acoustic sensing (DAS) syste...

    Yang Zhang 张 洋, Hongxuan Xu 徐弘萱… in Journal of Shanghai Jiaotong University (S… (2020)

  4. No Access

    Article

    Effects of microstructural heterogeneity on fatigue properties of cast aluminum alloys

    Cast Al alloys are widely employed for engine components, structural parts, gear box, chassis, etc. and subjected to mechanical cyclic load during operation. The accurate fatigue life prediction of these alloy...

    Yi-nan Jiao 焦忆楠, Yi-fan Zhang 张依凡, Shi-qing Ma 马世卿… in Journal of Central South University (2020)

  5. No Access

    Article

    Small onion-like BN leads to ultrafine-twinned cubic BN

    Nanotwinned cubic boron nitride (nt-cBN) with remarkable hardness, toughness, and stability has attracted widespread attention due to its distinct scientific and industrial importance. The key for nt-cBN synth...

    Kun Luo 罗坤, Yang Zhang 张洋, Dongli Yu 于栋利, Baozhong Li **宝忠… in Science China Materials (2019)

  6. No Access

    Article

    Bayesian framework for satellite rechargeable lithium battery synthesizing bivariate degradation and lifetime data

    Reliability and remaining useful life (RUL) estimation for a satellite rechargeable lithium battery (RLB) are significant for prognostic and health management (PHM). A novel Bayesian framework is proposed to d...

    Yang Zhang 张洋, **ang Jia 贾祥, Bo Guo 郭波 in Journal of Central South University (2018)

  7. No Access

    Article

    Research on visual autonomous navigation indoor for unmanned aerial vehicle

    The aim of this paper is to study visual autonomous navigation of unmanned aerial vehicle (UAV) in indoor global positioning system (GPS) denied environment. The UAV platform of the autonomous navigation fligh...

    Yang Zhang 张 洋, Qiang Lü 吕 **, Huican Lin 林辉灿… in Journal of Shanghai Jiaotong University (S… (2017)

  8. No Access

    Article

    Synthesis of optically active lactide catalyzed by nanocrystals of La-Ti composite oxides

    With sol-gel method, nanometer La-Ti composite oxides were prepared. By means of atomic force microscope, the surface pattern, particle size distribution and specific surface area were studied. The newly prepa...

    Li Gu 谷 俐, Fei Li ** 菲, Hong-xia Ma 马红霞… in Journal of Central South University of Tec… (2008)

  9. No Access

    Article

    Construction of bacterial artificial chromosome libraries for Zhikong Scallop Chlamys farreri

    Two Large-insert genomic bacterial artificial chromosome (BAC) libraries of Zhikong scallop Chlamys farreri were constructed to promote our genetic and genomic research. High-quality megabase-sized DNA was isolat...

    Yang Zhang 张洋, **aojun Zhang 张晓军… in Chinese Journal of Oceanology and Limnology (2008)