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您的检索式：作者名="Runyao Zhao"
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| 1 | Quantum NETwork:from theory to practice显示文摘The quantum internet is envisioned as the ultimate stage of the quantum revolution,which surpasses its classical counterpart in various aspects,such as the efficiency of data transmission,the security of network services,and the capability of information processing.Given its disruptive impact on the national security and the digital economy,a global race to build scalable quantum networks has already begun.With the joint effort of national governments,industrial participants,and research institutes,the development of quantum networks has advanced rapidly in recent years,bringing the first primitive quantum networks within reach.In this work,we aim to provide an up-to-date review of the field of quantum networks from both theoretical and experimental perspectives,contributing to a better understanding of the building blocks required for the establishment of a global quantum internet.We also introduce a newly developed quantum network toolkit to facilitate the exploration and evaluation of innovative ideas.Particularly,it provides dual quantum computing engines,supporting simulations in both the quantum circuit and measurement-based models.It also includes a compilation scheme for mapping quantum network protocols onto quantum circuits,enabling their emulations on real-world quantum hardware devices.We showcase the power of this toolkit with several featured demonstrations,including a simulation of the Micius quantum satellite experiment,a testing of a four-layer quantum network architecture with resource management,and a quantum emulation of the CHSH game.We hope this work can give a better understanding of the state-of-the-art development of quantum networks and provide the necessary tools to make further contributions along the way. | Kun FANG Jingtian ZHAO Xiufan LI Yifei LI Runyao DUAN | 2023 | Science China(Information Sciences)2023，66，8： | 0 |
| 2 | TiO_(2) nanoparticle supported Ru catalyst for chemical upcycling of polyethylene terephthalate to alkanes显示文摘Production of fuel and chemicals from plastic waste is one of the effective ways to upcycle spent plastics,which is an interesting topic and of significance for green and sustainable development.Herein,we demonstrate a highly efficient catalyst,TiO_(2)nanoparticle supported Ru nanocatalyst(Ru/TiO_(2)),for upcycling polyethylene terephthalate(PET)to alkanes in the presence of H_(2) and water.Under the optimal conditions(200℃,60 bar H_(2),and small amount of H_(2)O),PET could completely convert into alkanes,dominated with cyclohexane and methane.It was indicated that the strong interaction between the TiO_(2)support and Ru nanoparticles made electrons flow from the TiO_(2)support to the Ru nanoparticles,which thus rendered Ru/TiO_(2)to have ability to simultaneously catalyze PET hydrolysis and intermediate hydrogenation.This work realizes the transformation of PET to alkanes,which provides a promising way to chemically upcycle PET. | Rongxiang Li Wei Zeng Runyao Zhao Yanfei Zhao Yuepeng Wang Fengtao Zhang Minhao Tang Ying Wang Xiaoqian Chang Fengtian Wu Zhimin Liu | 2023 | Nano Research2023，16，10： | 0 |
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