Q
Qiang Sun
Researcher at Zhengzhou University
Publications - 126
Citations - 2115
Qiang Sun is an academic researcher from Zhengzhou University. The author has contributed to research in topics: Negative thermal expansion & Thermal expansion. The author has an hindex of 23, co-authored 105 publications receiving 1538 citations.
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Zn-Doped CdS Nanoarchitectures Prepared by Hydrothermal Synthesis: Mechanism for Enhanced Photocatalytic Activity and Stability under Visible Light
TL;DR: In this article, a simple hydrothermal method with water as the only solvent was used to synthesize Zn-doped CdS nanoarchitectures with different Zn content.
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Magnetism of zigzag edge phosphorene nanoribbons
TL;DR: In this paper, the electronic and magnetic structures of zigzag edge phosphorene nanoribbons (ZPNRs) with various widths were investigated by means of ab initio calculations, by allowing the systems to be spin-polarized.
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Switching Between Giant Positive and Negative Thermal Expansions of a YFe(CN)6‐based Prussian Blue Analogue Induced by Guest Species
Qilong Gao,Jun Chen,Qiang Sun,Dahu Chang,Qingzhen Huang,Hui Wu,Andrea Sanson,R. Milazzo,He Zhu,Qiang Li,Zhanning Liu,Jinxia Deng,Xianran Xing +12 more
TL;DR: An effective method is demonstrated to control the thermal expansion in open-framework materials by adjusting the presence of guests, thus inhibiting negative thermal expansion.
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Discovering Large Isotropic Negative Thermal Expansion in Framework Compound AgB(CN)4 via the Concept of Average Atomic Volume.
TL;DR: The present concept of "Average Atomic Volume" can be a simple parameter to explore new NTE compounds especially in those open-framework materials.
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Electronic properties of anatase TiO2 doped by lanthanides: A DFT+U study
TL;DR: In this paper, the effects of mono-doping of 4f lanthanides with and without oxygen vacancy defect on the electronic structures of anatase TiO2 have been studied by first-principles calculations with DFT+U (DFT with Hubbard U correction) to treat the strong correlation of Ti 3d electrons and lanthanide 4f electrons.