Zhen Yao

Study on the Stability of C60 Caged-like Structure Regulated by Dopants under Nonhydrostatic Pressure

Wen Jing Cui, Shishuai Sun, Qian Yang, Zhen Yao

Abstract To research the effect of dopant’s size and structural stability on the protection of C60’s caged-like structure, high-pressure Raman, IR, and theoretical studies have been carried out on C60/Fc, C60/AgNO3, and C60/Ni(OEP) without any pressure transmitting medium. The results showed that …

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Hypercoordinated PN 4 with Nonclassical N–N Bonds: An sp 2+ Hybridized Framework Stabilized by d -Orbital Activation

Yuan Yuan Liu, Chunguang Zhai, Zhen Yao, Bingbing Liu

Nitrogen (N), despite being adjacent to carbon in the periodic table, struggles to form noninteger hybridizations due to its unique electronic structure and inherent thermodynamic stability. Investigating the specific bonding modes of nitrides not only enhances our understanding of classical bonding theory …

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Ultra-high energetic covalent CON polymeric structures from first-principles investigations

Miao Liu, Jiajing Yuan, Shuang Liu, Ying Zhang et autres

CON polymeric structures are promising high-energy-density materials. Six new CON polymeric structures ( P -3 m 1 - C 3 O 3 N, Cm -C 2 O 2 N, Cmca –CON 2 , Amm 2-CON 3 , Amm 2-CON 4 and C …

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High-pressure study of rubidium nitrides in nitrogen-rich region

Jiamei Song, Jiajing Yuan, Qiao Qiao, Feng Wei et autres

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Stabilized N5 and N6 rings in the Ag–N system under modest pressure

Huimin Zhang, Ran Liu, Jiajing Yuan, Dongxue Wang et autres

High pressure enables the creation of novel functional materials by modifying chemical bonding and crystal structure, opening avenues for the development of high-energy-density polynitrogen materials. We present the high-pressure synthesis of three polynitrides P1 AgN7, P21/c AgN5, and P-1 AgN4, achieved through …

Ambient pressure and size-tunable layered polynitride structures constructed from fourfold coordinated C 2 N 8 cages

Dong-Xue Wang, Shuang Liu, Zhen Yao, Bingbing Liu

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Enhanced detection of chlorofluorocarbons and ozone depleting substances in ambient air and waste gas from stationary pollution sources

Hailin Wang, Yaling Wang, Zhen Yao, Chengyi Sun et autres

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Load Balancing Heterogeneous Multipath Authentication Routing Selection for Endogenous Software-Defined Networks

Zhen Yao, Limei Lin, Feng Xia, Jie Wu

The rise of software-defined networking (SDN) has greatly enhanced the flexibility and programmability of networks, but it has also brought new security challenges while achieving more efficient multipath, more flexible load balancing, and more secure authentication. To address this problem, we propose …

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Investigation of tunable structured light using bilayer parity-time symmetry Dammann grating metasurfaces

Xiang Cai, Zhiwei Shi, Wei E. I. Liu, Zhen Yao et autres

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Pressure-Induced Luminescence Enhancement of Aggregation-Induced Emission Molecules Confined in Two-Dimensional MOF Layers

Da‐Peng Dong, Tingyu Liu, Shuang Liu, Zhen Yao et autres

Confining individual luminescent molecules in nanoscale spaces and investigating the correlation mechanism between molecular structure and luminescent properties under external stimuli is an effective strategy for optimizing their luminescent performance. Herein, 2,2′-biquinoline-4,4-dicarboxylic acid disodium salt (BCA) molecules with significant AIE characteristics were …

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Co-treatment of spent carbon cathodes and oily sludge residues for toxic substance immobilization and resource utilization

Liuzhou Zhou, Zewen Mo, Xuewei Li, Jun Zhou et autres

Spent cathode carbon (SCC) and oily sludge residue (OSR) are serious threats to the ecological environment as carbonaceous hazardous wastes due to a variety of substantial leaching toxicity (F, CN, and heavy metals). Currently, no appropriate technologies have been proposed for the …

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Detoxification and resource utilization of spent refractory materials via sustainable water leaching: Efficient extraction and targeted conversion of soluble fluorides

Xuewei Li, Zewen Mo, Jun Zhou, Qian Peng et autres

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