Qichen Liu

608 total citations · 1 hit paper
26 papers, 424 citations indexed

About

Qichen Liu is a scholar working on Health, Toxicology and Mutagenesis, Renewable Energy, Sustainability and the Environment and Electrical and Electronic Engineering. According to data from OpenAlex, Qichen Liu has authored 26 papers receiving a total of 424 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Health, Toxicology and Mutagenesis, 7 papers in Renewable Energy, Sustainability and the Environment and 5 papers in Electrical and Electronic Engineering. Recurrent topics in Qichen Liu's work include Air Quality and Health Impacts (10 papers), Climate Change and Health Impacts (8 papers) and Catalytic Processes in Materials Science (4 papers). Qichen Liu is often cited by papers focused on Air Quality and Health Impacts (10 papers), Climate Change and Health Impacts (8 papers) and Catalytic Processes in Materials Science (4 papers). Qichen Liu collaborates with scholars based in China, United States and United Kingdom. Qichen Liu's co-authors include Xinbiao Guo, Yan Zhao, Jing Huang, Jing Huang, Tianfeng He, Xujun Qian, Guozhang Xu, Guoxing Li, Zhancheng Gao and Fan Liu and has published in prestigious journals such as Angewandte Chemie International Edition, Nature Communications and Nano Letters.

In The Last Decade

Qichen Liu

23 papers receiving 417 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.

Iridium‐Free High‐Entropy Alloy for Acidic Water Oxidation at High Current Densities

2025 32 citations Jinghao Chen, Tao Huang et al. Angewandte Chemie International Edition profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Qichen Liu China	10	263	79	51	50	44	26	424
Mengfan Yan China	10	191 0.7×	57 0.7×	30 0.6×	21 0.4×	11 0.3×	23	326
Tze-Ming Chen United States	6	335 1.3×	156 2.0×	19 0.4×	19 0.4×	74 1.7×	7	656
Ningrui Liu China	10	225 0.9×	82 1.0×	23 0.5×	6 0.1×	25 0.6×	25	358
M. Uribe-Ramírez Mexico	11	384 1.5×	70 0.9×	9 0.2×	37 0.7×	11 0.3×	20	667
Ali Hamade United States	12	371 1.4×	124 1.6×	14 0.3×	7 0.1×	61 1.4×	24	585
Zhongming Bu China	14	467 1.8×	151 1.9×	28 0.5×	5 0.1×	46 1.0×	34	718
Ying Cai China	5	536 2.0×	86 1.1×	29 0.6×	11 0.2×	13 0.3×	10	786
Huan Minh Tran Vietnam	7	129 0.5×	37 0.5×	12 0.2×	17 0.3×	13 0.3×	12	237
Alisa Smith United States	4	308 1.2×	114 1.4×	33 0.6×	5 0.1×	67 1.5×	6	490
Wenjuan Wang China	12	119 0.5×	29 0.4×	46 0.9×	22 0.4×	14 0.3×	25	471

Countries citing papers authored by Qichen Liu

Since Specialization

Citations

This map shows the geographic impact of Qichen Liu'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 Qichen Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Qichen Liu more than expected).

Fields of papers citing papers by Qichen Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Qichen Liu. 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 Qichen Liu. The network helps show where Qichen Liu may publish in the future.

Co-authorship network of co-authors of Qichen Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Qichen Liu. A scholar is included among the top collaborators of Qichen Liu 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 Qichen Liu. Qichen Liu 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

Xu, Wentao, Yuting Tang, Tao Ding, et al.. (2025). Fe single-atom-modified g-C ₃ N ₄ via a facile oxygen-tolerant synthesis strategy for improved photocatalytic H ₂ production. Nano Research. 19(1). 94908242–94908242.

Gao, Xiaoping, Qichen Liu, Peng Li, et al.. (2025). Self-healing Cu single-atom catalyst for high-performance electrocatalytic CO2 methanation. Nature Communications. 16(1). 7943–7943. 6 indexed citations

Chen, Jinghao, Tao Huang, Qichen Liu, et al.. (2025). Iridium‐Free High‐Entropy Alloy for Acidic Water Oxidation at High Current Densities. Angewandte Chemie International Edition. 64(21). e202503330–e202503330. 32 indexed citations breakdown →

Chen, Jinghao, Tao Huang, Qichen Liu, et al.. (2025). Iridium‐Free High‐Entropy Alloy for Acidic Water Oxidation at High Current Densities. Angewandte Chemie. 137(21). 2 indexed citations

Yang, Yang, Liangkai Chen, Qichen Liu, et al.. (2025). Long-term exposure to multiple air pollutants and multi-level socioeconomic status: joint effects on age-related macular degeneration, subsequent ocular comorbidity, and death in middle-aged and older adults. BMC Medicine. 23(1). 354–354.

Wang, Qingyu, Yangyang Wan, Qichen Liu, et al.. (2025). A multi-site Ru-Cu/CeO2 photocatalyst for boosting C-N coupling toward urea synthesis. Science Bulletin. 70(7). 1118–1125. 7 indexed citations

Liu, Qichen & Zhengquan Zhang. (2024). Design of Interleaved Winding for Multilayer Planar Inductor and Its Application in Reducing Current Ringing of LLC Resonant Converter. Energies. 17(7). 1649–1649. 1 indexed citations

Liu, Qichen & Zhengquan Zhang. (2024). An Enhanced Six-Turn Multilayer Planar Inductor Interleaved Winding Design for LLC Resonant Converters with Low Current Ringing. Electronics. 13(16). 3201–3201. 1 indexed citations

Niu, Yuandong, Zhentao Ma, Qichen Liu, et al.. (2024). Vacancy-Induced Symmetry Breaking in Titanium Dioxide Boosts the Photocatalytic Hydrogen Production from Methanol Aqueous Solution. Nano Letters. 5 indexed citations

10.

Liu, Qichen, Jue Liu, Yong Zhang, et al.. (2024). Associations between atmospheric PM2.5 exposure and carcinogenic health risks: Surveillance data from the year of lowest recorded levels in Beijing, China. Environmental Pollution. 355. 124176–124176. 4 indexed citations

11.

Liu, Qichen, et al.. (2024). Integrated Analysis of Single-Cell and Bulk RNA Sequencing Reveals HSD3B7 as a Prognostic Biomarker and Potential Therapeutic Target in ccRCC. International Journal of Molecular Sciences. 25(23). 12929–12929.

12.

Lu, Na, Di Su, Jialei Chen, et al.. (2024). Design of novel chiral self-assembling peptides to explore the efficiency and mechanism of mRNA-FIPV vaccine delivery vehicles. International Journal of Pharmaceutics. 660. 124344–124344. 1 indexed citations

13.

Wang, Guangming, et al.. (2023). An Ultrawideband Compact Magneto-Electric Dipole Antenna and Its Coupled Array. IEEE Antennas and Wireless Propagation Letters. 22(7). 1662–1666. 3 indexed citations

14.

Liu, Qichen, et al.. (2023). Association between serum AMH levels and IVF/ICSI outcomes in patients with polycystic ovary syndrome: a systematic review and meta-analysis. Reproductive Biology and Endocrinology. 21(1). 95–95. 9 indexed citations

15.

Li, Hongyu, Qichen Liu, Shaowei Wu, et al.. (2019). Association of emergency room visits for respiratory diseases with sources of ambient PM2.5. Journal of Environmental Sciences. 86. 154–163. 46 indexed citations

16.

Huang, Jing, Guoxing Li, Guozhang Xu, et al.. (2018). The burden of ozone pollution on years of life lost from chronic obstructive pulmonary disease in a city of Yangtze River Delta, China. Environmental Pollution. 242(Pt B). 1266–1273. 42 indexed citations

17.

Huang, Jing, Guoxing Li, Xujun Qian, et al.. (2018). The burden of ischemic heart disease related to ambient air pollution exposure in a coastal city in South China. Environmental Research. 164. 255–261. 40 indexed citations

18.

Li, Guoxing, Jing Huang, Guozhang Xu, et al.. (2017). The short term burden of ambient fine particulate matter on chronic obstructive pulmonary disease in Ningbo, China. Environmental Health. 16(1). 54–54. 31 indexed citations

19.

Li, Guoxing, Jing Huang, Guozhang Xu, et al.. (2017). Temporal variation in associations between temperature and years of life lost in a southern China city with typical subtropical climate. Scientific Reports. 7(1). 4650–4650. 17 indexed citations

20.

Huang, Jing, Furong Deng, Shaowei Wu, et al.. (2016). Acute effects on pulmonary function in young healthy adults exposed to traffic-related air pollution in semi-closed transport hub in Beijing. Environmental Health and Preventive Medicine. 21(5). 312–320. 24 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.

Explore authors with similar magnitude of impact