LabCompass

Haidi Xu

Materials Science · Purdue University West Lafayette

OpenAlex ORCID
Established · publishing since 1998Rising activity
Catalytic Processes in Materials ScienceCatalysis and Oxidation ReactionsAmmonia Synthesis and Nitrogen ReductionCatalysis and Hydrodesulfurization StudiesAdvanced Photocatalysis Techniques

Publications

99

Citations

3,046

Est. group size

—

Recurring co-author estimate

Active years

29

Publishing since 1998

Research summary
AI-generated

Haidi Xu works on catalytic materials designed to clean up harmful emissions and improve energy conversion technologies, such as removing nitrogen oxides (NOx) from exhaust gases, combusting low-concentration methane, and improving fuel cell electrode materials. Much of the work focuses on precious-metal catalysts (like platinum and palladium) supported on oxide materials (such as ceria, zirconia, and zeolites), studying how their structure and composition affect performance. This research is relevant to environmental pollution control and clean energy applications.

Catalysts for NOx removal (SCR/AdSCR/LNT)Methane combustion catalysisPrecious-metal (Pt, Pd) supported catalystsOxide support materials (ceria, zirconia, perovskites)Emissions control and energy conversion materials

Publication output has fluctuated over the past decade but shows a recent upward trend, rising from about 5-7 papers per year in the early 2020s to 9 in both 2024 and 2025.

Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026

Publication cadence
Publications per year over the last 10 years — averaging 6.2/year recently
2017: 9 publications9172018: 4 publications182019: 6 publications192020: 8 publications202021: 6 publications212022: 5 publications222023: 7 publications232024: 9 publications9242025: 9 publications9252026: 1 publication26
Recent publications
Publishes in
  • Applied Surface Science×5
  • Chemical Engineering Journal×5
  • Separation and Purification Technology×4
  • ACS Applied Materials & Interfaces×3
  • Journal of the Taiwan Institute of Chemical Engineers×3
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This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.

Last updated Jul 20, 2026.

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