Junqi Li

Guizhou University

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Chaoyi Chen

Guizhou University

Zhenfeng Zhu

China University of Mining and Technology

Hui Liu

Shaanxi University of Science and Technology

Linzhu Wang

China University of Geosciences (Beijing)

Qianqian Song

Sichuan University

Beiyi Zhang

Shaanxi University of Science and Technology

Ling‐Yan Pang

Shaanxi University of Science and Technology

Yuanpei Lan

Guizhou University

Xuanmeng He

Shaanxi University of Science and Technology

Junli Liu

Shaanxi University of Science and Technology

Cooperative Institutions

Guizhou University

Shaanxi University of Science and Technology

Chinese Academy of Sciences

Beijing University of Civil Engineering and Architecture

University of Chinese Academy of Sciences

Tsinghua University

Zhejiang University

Central South University

Shandong University

Huazhong University of Science and Technology

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Tuning electronic structure of CoNi LDHs via surface Fe doping for achieving effective oxygen evolution reaction

Applied Surface Science (2021)

Yunli Shi Junqi Li Beiyi Zhang Siye Lv Ting Wang

Overpotential

Oxygen evolution

Layered double hydroxides

10.1016/j.apsusc.2021.150506

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Citations (57)

Modeling and simulation of dynamic milling force for cast titanium alloy using flat end mills

International Conference on Mechanical Design and Simulation (MDS 2022) (2022)

Pengcheng Sun Zheng Zhang Yao Tian Zhibin Wang Jun Su

According to the difficulty of cutting the ZTC4 material, slot cutting experiments were designed and three directional dynamic milling force were obtained. Instantaneous milling force model and multiple linear regression was used to analyze three directional milling force coefficients and edge milling force coefficients. To evaluate the performance of the dynamic milling force model, a new slot cutting experiment was designed. The comparison of simulations and experiments indicates the average milling force error are 5.74%, 3.93%, 7.98%, the dynamic milling force prediction model fits well in cycle, trend and amplitude. The feasibility and accuracy of the model for predicting the instantaneous milling force is verified.

End milling

Titanium alloy

Milling cutter

Force dynamics

10.1117/12.2638877

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Study on Treatment to a Kind of Copper Cleaning Residue in Hydro-metallurgy Two Ore Method

Journal of Guizhou University of Technology (2005)

Junqi Li

Hydro-metallurgy two ore method is put forward to deal with a pyrogenic process copper factory's cleaning residue.Mechanism of leaching is represented.We have studied leaching condition with a 3 element 3 level orthogonal experiment.This experiment indicate the optimal value of react temperature,react time and L/S is 80oC,3h and 5 seperately.Fe ion's action is vital to leach copper and manganese.The mechanism is still not clear.Maybe Fe ion is a kind of catalyst in this self-catalyzed oxidating reaction.

Copper ore

Residue (chemistry)

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Application of Constructed Wetland to Stormwater Management in New Urban Catchments

China Water & Wastewater (2011)

Junqi Li

Constructed wetlands are becoming increasingly popular in urban stormwater management for their low investment,easy management and ecological effect.Taking Putrajaya wetland in Malaysia as example,the application of constructed wetland technology to catchment stormwater management is introduced.The multiple objectives of water quality purification,hydraulic regulation,landscape esthetics and ecological rehabilitation are taken into account as a whole in the design of Putrajaya wetland in order to ensure that the lake water quality meets the standard required for body contact recreation,increase the flood control capacity,rehabilitate and improve the ecological environment and improve urban living conditions.A multi-cell and multi-stage design is adopted to increase hydraulic performance and purification capacity,maximize areas for planting macrophytes and facilitate maintenance of the wetlands.The operation results for about ten years show that the constructed wetland is effective in stormwater runoff control.

Flood control

Constructed wetland

Bioretention

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A right-of-way allocation method for automated container terminals*

2022 IEEE Intelligent Vehicles Symposium (IV) (2024)

Junqi Li Hongchen Li Lianhua An Zhenghao Xu Jia Hu

10.1109/iv55156.2024.10588806

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