Qishi Si

3.7k total citations · 2 hit papers
33 papers, 3.0k citations indexed

About

Qishi Si is a scholar working on Water Science and Technology, Renewable Energy, Sustainability and the Environment and Materials Chemistry. According to data from OpenAlex, Qishi Si has authored 33 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Water Science and Technology, 20 papers in Renewable Energy, Sustainability and the Environment and 8 papers in Materials Chemistry. Recurrent topics in Qishi Si's work include Advanced oxidation water treatment (20 papers), Advanced Photocatalysis Techniques (19 papers) and Wastewater Treatment and Nitrogen Removal (4 papers). Qishi Si is often cited by papers focused on Advanced oxidation water treatment (20 papers), Advanced Photocatalysis Techniques (19 papers) and Wastewater Treatment and Nitrogen Removal (4 papers). Qishi Si collaborates with scholars based in China, Belgium and Czechia. Qishi Si's co-authors include Wanqian Guo, Huazhe Wang, Banghai Liu, Qi Zhao, Haichao Luo, Nanqi Ren, Qinglian Wu, Shanshan Zheng, Wenrui Jia and Jin Jiang and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Water Research.

In The Last Decade

Qishi Si

32 papers receiving 3.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Edge-nitrogenated biochar for efficient peroxydisulfate activation: An electron transfer mechanism

2019 740 citations Huazhe Wang, Wanqian Guo et al. Water Research profile →
Sludge-derived biochar as efficient persulfate activators: Sulfurization-induced electronic structure modulation and disparate nonradical mechanisms

2020 313 citations Huazhe Wang, Wanqian Guo et al. Applied Catalysis B: Environmental profile →

Peers

Qishi Si

WST

RESE

POLLU

Banghai Liu China

Tao Zhou China

Jiangkun Du China

Xiuwei Ao China

Yongsheng Fu China

Mohamed Gar Alalm Egypt

J.M. Monteagudo Spain

Amir Ikhlaq Pakistan

Stéphan Brosillon France

Banghai Liu China

Qishi Si

2.3k ×1.1

WST

1.9k ×1.0

RESE

779 ×1.0

818 ×1.1

446 ×1.1

POLLU

Citations per year, relative to Qishi Si Qishi Si (= 1×) peers Banghai Liu

Countries citing papers authored by Qishi Si

Since Specialization

Citations

This map shows the geographic impact of Qishi Si's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Qishi Si with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Qishi Si more than expected).

Fields of papers citing papers by Qishi Si

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Qishi Si. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Qishi Si. The network helps show where Qishi Si may publish in the future.

Co-authorship network of co-authors of Qishi Si

This figure shows the co-authorship network connecting the top 25 collaborators of Qishi Si. A scholar is included among the top collaborators of Qishi Si based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Qishi Si. Qishi Si is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Xiao, Zijie, Hongtao Shi, Qishi Si, et al.. (2025). How ambient reactive oxygen species regulation by Z-scheme heterojunction contributes to cell membrane damage and metabolism inhibition in solar-driven photocatalytic disinfection. Chemical Engineering Journal. 505. 159422–159422. 4 indexed citations

Shi, Hongtao, Jie Tang, Xiaochi Feng, et al.. (2025). Aerobic denitrification in different dissolved oxygen conditions: nitrogen metabolism and electron distribution. Environment International. 205. 109879–109879.

Si, Qishi, Xiaochi Feng, Hongtao Shi, et al.. (2024). Constructing effective and low-toxic removal of combined contaminants by intimately coupled Z-scheme heterojunction photocatalysis and biodegradation system. Applied Catalysis B: Environmental. 365. 124909–124909. 15 indexed citations

Shi, Hongtao, Xiaochi Feng, Zijie Xiao, et al.. (2024). Enhanced Denitrification in Constructed Wetlands with Low Carbon/Nitrogen Ratios: Insights into Reallocation of Carbon Metabolism Based on Electron Utilization. Engineering. 45. 222–233. 3 indexed citations

Si, Qishi, Huazhe Wang, Junyan Kuang, et al.. (2023). Light and nitrogen vacancy-intensified nonradical oxidation of organic contaminant with Mn (III) doped carbon nitride in peroxymonosulfate activation. Journal of Hazardous Materials. 454. 131463–131463. 36 indexed citations

Kuang, Junyan, et al.. (2023). Nitrogen vacancies regulated the local electron density of iron sites in g-C3N4 to boost the generation of high-valent iron-oxo species in a peracetic acid-based Fenton-like process. Applied Catalysis B: Environmental. 337. 122990–122990. 35 indexed citations

Zhao, Qi, Qinglian Wu, Huazhe Wang, et al.. (2023). Attenuation effects of ZVI/PDS pretreatment on propagation of antibiotic resistance genes in bioreactors: Driven by antibiotic residues and sulfate assimilation. Journal of Hazardous Materials. 459. 132054–132054. 13 indexed citations

Jia, Wenrui, Huazhe Wang, Qinglian Wu, et al.. (2023). Insight into Chinese medicine residue biochar combined with ultrasound for persulfate activation in atrazine degradation: Acanthopanax senticosus precursors, synergistic effects and toxicity assessment. The Science of The Total Environment. 880. 163054–163054. 24 indexed citations

Zheng, Shanshan, Wanqian Guo, Yongbin Sun, et al.. (2023). Application of machine learning and deep learning methods for hydrated electron rate constant prediction. Environmental Research. 231(Pt 1). 115996–115996. 12 indexed citations

10.

Zhao, Qi, Wanqian Guo, Haichao Luo, et al.. (2022). Dissecting the roles of conductive materials in attenuating antibiotic resistance genes: Evolution of physiological features and bacterial community. Journal of Hazardous Materials. 438. 129411–129411. 17 indexed citations

11.

Zheng, Shanshan, Wanqian Guo, Hao Lü, et al.. (2022). Machine learning approaches to predict the apparent rate constants for aqueous organic compounds by ferrate. Journal of Environmental Management. 329. 116904–116904. 10 indexed citations

12.

Lu, Hao, Huazhe Wang, Qinglian Wu, et al.. (2022). Automatic control and optimal operation for greenhouse gas mitigation in sustainable wastewater treatment plants: A review. The Science of The Total Environment. 855. 158849–158849. 34 indexed citations

13.

Liu, Banghai, Wanqian Guo, Wenrui Jia, et al.. (2021). Insights into the oxidation of organic contaminants by Co(II) activated peracetic acid: The overlooked role of high-valent cobalt-oxo species. Water Research. 201. 117313–117313. 239 indexed citations

14.

Zhao, Qi, Wanqian Guo, Haichao Luo, et al.. (2021). Deciphering the transfers of antibiotic resistance genes under antibiotic exposure conditions: Driven by functional modules and bacterial community. Water Research. 205. 117672–117672. 153 indexed citations

15.

Si, Qishi, Wanqian Guo, Huazhe Wang, et al.. (2021). Bio-CQDs surface modification BiOCl for the BPA elimination and evaluation in visible light: The contribution of C-localized level. Journal of Colloid and Interface Science. 602. 1–13. 33 indexed citations

16.

Wang, Huazhe, Wanqian Guo, Qishi Si, et al.. (2021). Multipath elimination of bisphenol A over bifunctional polymeric carbon nitride/biochar hybrids in the presence of persulfate and visible light. Journal of Hazardous Materials. 417. 126008–126008. 55 indexed citations

17.

Liu, Banghai, Wanqian Guo, Huazhe Wang, et al.. (2020). Activation of peroxymonosulfate by cobalt-impregnated biochar for atrazine degradation: The pivotal roles of persistent free radicals and ecotoxicity assessment. Journal of Hazardous Materials. 398. 122768–122768. 156 indexed citations

18.

Liu, Banghai, Wanqian Guo, Huazhe Wang, et al.. (2020). B-doped graphitic porous biochar with enhanced surface affinity and electron transfer for efficient peroxydisulfate activation. Chemical Engineering Journal. 396. 125119–125119. 223 indexed citations

19.

Wang, Huazhe, Wanqian Guo, Banghai Liu, et al.. (2019). Edge-nitrogenated biochar for efficient peroxydisulfate activation: An electron transfer mechanism. Water Research. 160. 405–414. 740 indexed citations breakdown →

20.

Si, Qishi, Qi Zhu, & Zipeng Xing. (2018). Simultaneous removal of nitrogen and phosphorus by magnesium-modified calcium silicate core-shell material in water. Ecotoxicology and Environmental Safety. 163. 656–664. 19 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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