A. Hamnett

9.8k citations

151 papers · 8.2k indexed · 4 hit papers · h-index 52

Impact in

Electrochemistry top 0.1%
- Electrochemical Analysis and Applications
Renewable Energy, Sustainability and the Environment top 0.2%
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques

Papers in

Electrochemistry 57
- Electrochemical Analysis and Applications 57
Bioengineering 23
- Analytical Chemistry and Sensors 23

Co-authors: Paul A. Christensen John B. Goodenough Peter Burroughs Anthony F. Orchard M. P. Dare‐Edwards G. Thornton C.E. Brion Brendan J. Kennedy
Journals: Electrochimica Acta (11 papers)Journal of Electroanalytical Chemistry (9 papers)Journal of Applied Electrochemistry (9 papers)Journal of Electron Spectroscopy and Related Phenomena (6 papers)Physical Chemistry Chemical Physics (6 papers)
Partner nations: United Kingdom Canada India

In The Last Decade

A. Hamnett

151 papers receiving 7.8k citations

Hit Papers

align trajectories log scale

Mechanism and electrocatalysis in the direct methanol fuel cell 1997 · 622 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1997 Catalysis Today
1983 Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases
1980 Solid State Ionics
1976 Journal of the Chemical Society Dalton Transactions

Peers

Countries citing papers authored by A. Hamnett

Since Specialization

Citations

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

Fields of papers citing papers by A. Hamnett

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside A. Hamnett, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Hamnett Line = papers co-authored together A. Hamnett links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Oxygen reduction and fuel oxidation in alkaline solution Physical Chemistry Chemical Physics ·Paul A. Christensen, A. Hamnett, С А Кужаев	2011	68
2	The electro-oxidation of formate ions at a polycrystalline Pt electrode in alkaline solution: an in situ FTIR study Physical Chemistry Chemical Physics ·Paul A. Christensen, A. Hamnett, С А Кужаев	2011	27
3	The Electro-Oxidation of CO at the Ru(0001) Single-Crystal Electrode Surface The Journal of Physical Chemistry B ·Wen‐Feng Lin, Paul A. Christensen, A. Hamnett, M. S. Zei, G. Ertl	2000	63
4	The electrochemical oxidation of methanol on platinum and platinum + ruthenium particulate electrodes studied by in-situ FTIR spectroscopy and electrochemical mass spectrometry Journal of Electroanalytical Chemistry ·Jose de Arteche, Paul A. Christensen, A. Hamnett, Eivind Morten Skou	1996	70
5	Performance of carbon-cloth bound porous-carbon electrodes containing an electrodeposited platinum catalyst towards the electrooxidation of methanol in sulphuric acid electrolyte Journal of Applied Electrochemistry ·Hayrettin Karaca, Jose de Arteche, A. K. Shukla, A. Hamnett	1994	58
6	Growth and electrochemical behaviour of a poly [tricarbonyl(vinylbipyridyl)rhenium chloride] film. Heterogeneous reduction of CO2 Journal of the Chemical Society Faraday Transactions ·Paul A. Christensen, A. Hamnett, Andrew V. G. Muir, John A. Timney, Simon J. Higgins	1994	18
7	The potential distribution across the semiconductor \| electrolyte interface: A study by electrolyte electroreflectance spectroscopy of GaAs and Ga1-xAlxAs under conditions of photodissolution Journal of Electroanalytical Chemistry ·R. Hutton, Laurence M. Peter, Richard A. Batchelor, A. Hamnett	1994	2
8	Electrocatalytic reduction of hydrogen peroxide at a stationary pyrolytic graphite electrode surface in the presence of cytochrome c peroxidase: a description based on a microelectrode array model for adsorbed enzyme molecules The Analyst ·Fräser A. Armstrong, Alan M. Bond, Félix N. Büchi, A. Hamnett, H. Allen O. Hill, P. Tecuatl-Tecuatl, Mubarak. Alabudahash, Cynthia G. Zoski	1993	35
9	Ellipsometric techniques for the characterisation of electrode surfaces Journal of the Chemical Society Faraday Transactions ·A. Hamnett	1993	13
10	E 1 electrolyte electroreflectance of GaAs modeled by Franz–Keldysh theory Journal of Applied Physics ·Richard A. Batchelor, A. Hamnett	1992	2
11	The potential-dependent reorientation of adsorbed thiopyridine at a gold electrode in phosphate buffer Journal of Electroanalytical Chemistry ·Paul A. Christensen, A. Hamnett, Xiang Zheng	1991	17
12	Ellipsometric studies of ferrocene-containing copolymer films Journal of Electroanalytical Chemistry ·A. Robert Hillman, David A. Taylor, A. Hamnett, Simon J. Higgins	1989	10
13	In-situ infra-red studies in electrochemistry Journal of Electroanalytical Chemistry ·Paul A. Christensen, A. Hamnett, Shmuel Muki Sheffer	1988	62
14	Evidence for coh as an adsorbed intermediate in the anodic oxidation of methanol by ecdtms and sniftirs Journal of Electroanalytical Chemistry ·W. Vielstich, PHAN Hoai Thanh, S.A. Weeks, A. Hamnett	1988	43
15	An ellipsometric and rrde study of iron passivation and depassivation in carbonate buffer Corrosion Science ·P. Southworth, A. Hamnett, Andrew M. Riley, J.M. Sykes	1988	16
16	A study of the electrochemical growth and optical properties of polymeric thionine films on platinum using ellipsometry Journal of Electroanalytical Chemistry ·A. Hamnett, A. Robert Hillman	1987	15
17	Evaluation of p-type PdO as a photocathode in water photoelectrolysis Materials Research Bulletin ·M. P. Dare‐Edwards, John B. Goodenough, A. Hamnett, A. Katty	1984	26
18	The metal-to-semiconductor transition in ternary ruthenium (IV) oxides: a study by electron spectroscopy Journal of Physics C Solid State Physics ·P. A. Cox, R.G. Egdell, John B. Goodenough, A. Hamnett, G. Rekha	1983	163
19	Electrochemistry and photoelectrochemistry of iron(III) oxide Journal of the Chemical Society Faraday Transactions 1 Physical Chemistry in Condensed Phases ·M. P. Dare‐Edwards, John B. Goodenough, A. Hamnett, Shmuel Muki Sheffer Hit paper breakdown →	1983	444
20	The efficiency of photogeneration of hydrogen at p-type III/V semiconductors Journal of Electroanalytical Chemistry ·M. P. Dare‐Edwards, A. Hamnett, John B. Goodenough	1981	42

About A. Hamnett

A. Hamnett is a scholar working on Electrochemistry, Bioengineering, Renewable Energy, Sustainability and the Environment, Catalysis and Polymers and Plastics, having authored 151 papers that have together received 8.2k indexed citations. Recurring topics across this work include Electrochemical Analysis and Applications (57 papers), Electrocatalysts for Energy Conversion (45 papers), Conducting polymers and applications (26 papers), Fuel Cells and Related Materials (24 papers), Analytical Chemistry and Sensors (23 papers), Catalysis and Oxidation Reactions (21 papers), Catalytic Processes in Materials Science (17 papers) and Advanced Chemical Physics Studies (17 papers). The work is most often cited by research in Electrochemistry (1.9k citations), Renewable Energy, Sustainability and the Environment (4.1k citations), Catalysis (916 citations), Bioengineering (651 citations) and Polymers and Plastics (1.1k citations). A. Hamnett has collaborated with scholars based in United Kingdom, Canada and India. Frequent co-authors include Paul A. Christensen, John B. Goodenough, Peter Burroughs, Anthony F. Orchard, M. P. Dare‐Edwards, G. Thornton, C.E. Brion, Brendan J. Kennedy, S.A. Weeks and A. K. Shukla. Their work appears in journals such as Electrochimica Acta, Journal of Electroanalytical Chemistry, Journal of Applied Electrochemistry, Journal of Electron Spectroscopy and Related Phenomena and Physical Chemistry Chemical Physics.

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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