Christina Johnston

8.2k total citations · 3 hit papers
54 papers, 7.4k citations indexed

About

Christina Johnston is a scholar working on Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Materials Chemistry. According to data from OpenAlex, Christina Johnston has authored 54 papers receiving a total of 7.4k indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Electrical and Electronic Engineering, 44 papers in Renewable Energy, Sustainability and the Environment and 16 papers in Materials Chemistry. Recurrent topics in Christina Johnston's work include Electrocatalysts for Energy Conversion (44 papers), Fuel Cells and Related Materials (41 papers) and Advanced battery technologies research (12 papers). Christina Johnston is often cited by papers focused on Electrocatalysts for Energy Conversion (44 papers), Fuel Cells and Related Materials (41 papers) and Advanced battery technologies research (12 papers). Christina Johnston collaborates with scholars based in United States, Germany and France. Christina Johnston's co-authors include Piotr Zelenay, Gang Wu, Karren L. More, Hoon T Chung, Frédéric Jaouen, Régis Chenitz, Eric Proietti, Jean‐Pol Dodelet, Michel Lefèvre and Deborah J. Myers and has published in prestigious journals such as Science, Energy & Environmental Science and Chemistry of Materials.

In The Last Decade

Christina Johnston

53 papers receiving 7.3k 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.

High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt

2011 3.6k citations Gang Wu, Karren L. More et al. Science profile →
Recent advances in non-precious metal catalysis for oxygen-reduction reaction in polymer electrolyte fuelcells

2010 1.4k citations Gang Wu, Christina Johnston et al. profile →
Synthesis–structure–performance correlation for polyaniline–Me–C non-precious metal cathode catalysts for oxygen reduction in fuel cells

2011 542 citations Gang Wu, Christina Johnston et al. profile →

Peers

Christina Johnston

RESE

EEE

EOMM

ELECT

Régis Chenitz Canada

Eric Proietti Canada

Xiaoming Ge Singapore

Dong Young Chung South Korea

Hansan Liu Canada

Hui Meng China

Zhenghang Zhao United States

Dehua Xiong China

Deryn Chu United States

Jinxian Feng China

Régis Chenitz Canada

Christina Johnston

6.0k ×0.9

RESE

5.4k ×0.9

EEE

1.4k ×1.0

740 ×0.8

EOMM

720 ×1.1

ELECT

Citations per year, relative to Christina Johnston Christina Johnston (= 1×) peers Régis Chenitz

Countries citing papers authored by Christina Johnston

Since Specialization

Citations

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

Fields of papers citing papers by Christina Johnston

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christina Johnston

This figure shows the co-authorship network connecting the top 25 collaborators of Christina Johnston. A scholar is included among the top collaborators of Christina Johnston 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 Christina Johnston. Christina Johnston is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Morimoto, Yu, Plamen Atanassov, Nobumichi Tamura, et al.. (2025). Durability of Pt‐Alloy Catalyst for Heavy‐Duty Polymer Electrolyte Fuel Cell Applications under Realistic Conditions. ChemElectroChem. 12(8). 3 indexed citations

Zaffora, Andrea, Monica Santamaria, Svitlana Pylypenko, et al.. (2024). Effect of Microporous Layer Cracks on Catalyst Durability of Polymer Electrolyte Fuel Cells for Heavy-Duty Applications. ACS Applied Energy Materials. 7(14). 5736–5744. 7 indexed citations

Braaten, Jonathan, Björn M. Stühmeier, Christina Johnston, et al.. (2024). Designer Electrocatalysts for the Oxygen Reduction Reaction with Controlled Platinum Nanoparticle Locality. Advanced Energy Materials. 15(25). 4 indexed citations

Zaffora, Andrea, Monica Santamaria, Svitlana Pylypenko, et al.. (2023). Revealing in-plane movement of platinum in polymer electrolyte fuel cells after heavy-duty vehicle lifetime. Nature Catalysis. 6(8). 676–686. 35 indexed citations

Aaron, Douglas, et al.. (2023). Unveiling Local Aging Patterns Following Accelerated Stress Testing of High‐Performance Polymer Electrolyte Fuel Cells. Small. 20(16). e2306433–e2306433. 3 indexed citations

Bera, Bapi, Douglas Aaron, Münir M. Besli, et al.. (2022). Spatially Resolved Heterogeneous Electrocatalyst Degradation in Polymer Electrolyte Fuel Cells Subjected to Accelerated Aging Conditions. Journal of The Electrochemical Society. 169(11). 114506–114506. 5 indexed citations

Cao, Chuntian, Hans‐Georg Steinrück, Partha P. Paul, et al.. (2022). Conformal Pressure and Fast-Charging Li-Ion Batteries. Journal of The Electrochemical Society. 169(4). 40540–40540. 19 indexed citations

Satjaritanun, Pongsarun, S. Michael Stewart, Jonathan Braaten, et al.. (2022). Effect of Commercial Gas Diffusion Layers on Catalyst Durability of Polymer Electrolyte Fuel Cells in Varied Cathode Gas Environment. Small. 18(33). e2201750–e2201750. 17 indexed citations

Besli, Münir M., Anantharaman Subbaraman, Farshad Safaei, et al.. (2021). Location-Dependent Cobalt Deposition in Smartphone Cells upon Long-Term Fast-Charging Visualized by Synchrotron X-ray Fluorescence. Chemistry of Materials. 33(16). 6318–6328. 3 indexed citations

10.

Cheng, Lei, A. Perego, Michael Metzger, et al.. (2020). Mapping of Heterogeneous Catalyst Degradation in Polymer Electrolyte Fuel Cells. Advanced Energy Materials. 10(28). 38 indexed citations

11.

Bera, Bapi, Douglas Aaron, Münir M. Besli, et al.. (2020). Influence of Flow Rate on Catalyst Layer Degradation in Polymer Electrolyte Fuel Cells. ECS Meeting Abstracts. MA2020-02(36). 2345–2345. 1 indexed citations

12.

Kim, Yu Seung, Cynthia Welch, Nathan H. Mack, et al.. (2014). Highly durable fuel cell electrodes based on ionomers dispersed in glycerol. Physical Chemistry Chemical Physics. 16(13). 5927–5932. 66 indexed citations

13.

Li, Qing, Gang Wu, Christina Johnston, & Piotr Zelenay. (2014). Direct Dimethyl Ether Fuel Cell with Much Improved Performance. Electrocatalysis. 5(3). 310–317. 26 indexed citations

14.

Wu, Gang, Karren L. More, Ping Xu, et al.. (2013). A carbon-nanotube-supported graphene-rich non-precious metal oxygen reduction catalyst with enhanced performance durability. Chemical Communications. 49(32). 3291–3291. 188 indexed citations

15.

Wu, Gang, Karren L. More, Christina Johnston, & Piotr Zelenay. (2011). High-Performance Electrocatalysts for Oxygen Reduction Derived from Polyaniline, Iron, and Cobalt. Science. 332(6028). 443–447. 3644 indexed citations breakdown →

16.

Johnston, Christina, Dianxue Cao, Jong‐Ho Choi, et al.. (2011). Se-modified Ru nanoparticles as ORR catalysts – Part 1: Synthesis and analysis by RRDE and in PEFCs. Journal of Electroanalytical Chemistry. 662(1). 257–266. 13 indexed citations

17.

Johnston, Christina, et al.. (2010). Effect of Ionomer on Electrode Performance Durability. ECS Meeting Abstracts. MA2010-02(10). 736–736.

18.

Delacôte, Cyril, Arman Bonakdarpour, Christina Johnston, Piotr Zelenay, & Andrzej Więckowski. (2008). Aqueous-based synthesis of ruthenium–selenium catalyst for oxygen reduction reaction. Faraday Discussions. 140. 269–281. 37 indexed citations

19.

Delacôte, Cyril, Christina Johnston, Piotr Zelenay, & Nicolás Alonso‐Vante. (2008). Novel Chalcogenide-Based Materials for Oxygen Reduction Reaction. ECS Transactions. 6(25). 289–296. 1 indexed citations

20.

Uribe, Francisco, Fernando H. Garzón, Eric L. Brosha, et al.. (2007). Spontaneous Deposition of Noble Metal Films onto Hexaboride Surfaces. Journal of The Electrochemical Society. 154(11). D623–D623. 4 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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