default author photo

Qifeng Wei

Harbin Institute of Technology

92 West Dazhi Street

Nan Gang District

Harbin, 150001

China

  • Harbin Institute of Technology

SCHOLARLY PAPERS

4

DOWNLOADS

136

TOTAL CITATIONS

0

Scholarly Papers (4)

Actions:
Email selected abstracts
1.

Breaking Through the Separation Barrier of Zr(Ⅳ) and Hf(Ⅳ): The Magical Effect of Bisamide Ligand

Number of pages: 27 Posted: 05 Apr 2022
Ting li, Shishun Dong, Zhaowen Chen, Qifeng Wei and Xiulian Ren
Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology and Harbin Institute of Technology
Downloads 62 (942,565)

Abstract:

Loading...

bisamide, Zr(Ⅳ), Hf(Ⅳ), extraction, quantum chemical

2.

Green Process Separation of Fe3+ from Cr3+ Based on the New Coordination Mode and the Formation of a Supermolecule in the Diluent

Number of pages: 40 Posted: 05 Apr 2024
Manxing Huo, Ruzhen Zhao, Xiaopeng Jin, Xiulian Ren and Qifeng Wei
Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology and Harbin Institute of Technology
Downloads 42 (1,170,409)

Abstract:

Loading...

chromium, iron, separation, solvent extraction, supermolecule

3.

Kinetic-Guided Hydrolysis of TiOCl2 Solution from Ilmenite HCl Leaching: Controlled Synthesis of Large-Particle Metatitanic Acid with Predictable D50 and Growth Modeling

Number of pages: 42 Posted: 16 Jan 2026
Yaojie Yu, Chengguo Zhang, Ziwen Ying, Qifeng Wei, Xiulian Ren and Yongming Zhu
affiliation not provided to SSRN, affiliation not provided to SSRN, Tsinghua University, Harbin Institute of Technology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 17 (1,500,778)

Abstract:

Loading...

Metatitanic acid, TiOCl2 Hydrolysis, Particle growth model, Thermal decomposition, Hydrolysis kinetics

4.

Separation of High-Purity Manganese from a High-Concentration Hydrochloric Acid System Using Trialkylphosphine Oxide

Number of pages: 35 Posted: 16 Jun 2025
Yaojie Yu, Manxing Huo, Ruzhen Zhao, Qifeng Wei, Xiulian Ren and Yongming Zhu
affiliation not provided to SSRN, Harbin Institute of Technology, Harbin Institute of Technology, Harbin Institute of Technology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 15 (1,509,872)

Abstract:

Loading...

Manganese(II) recovery, Trialkylphosphine oxide, Solvent extraction, High-acidity system, Extraction mechanism