Allden, J; Culleton, L; Murugan, A (2020) Industrial requirements for the measurement of biomethane content within gas grids. NPL Report. ENV 25
Bacquart, T; van der Veen, A M H*; Bartlett, S; Ent, H*; van Wijk, J I T*; Minarro, M D; Hill-Pearce, R E; Brewer, P J; Brown, R J C; Brown, A S; Murugan, A (2017) Euramet 1220: International comparability on hydrogen purity analysis. NPL Report. ENV 16
Culleton, L P; Brown, A S; Murugan, A; van der Veen, A*; Van Osselen, D*; Ziel, P*; Li, J*; Tuma, D*; Schulz, G*; Näther, S*; Arrhenius, K*; Kühnemuth, D*; Beránek, J*; Fuko, J*; Val'ková, M* (2013) Results of an international comparison on the analysis of real non-conventional energy gases. NPL Report. AS 77
Bacquart, T; Storms, W; Moore, N; Olden, J; Morris, A S O; Hookham, M; Murugan, A; Mattelaer, V (2024) Assessing the performance of Fuel Cell Electric Vehicles using synthetic hydrogen fuel. Energies, 17 (7). 1510
Culleton, L P; Amico di Meane, E; Ward, M K M; Ferracci, V; Persijn, S; Holmqvist, A; Arrhenius, K; Murugan, A; Brewer, P J (2022) Characterization of Fourier Transform Infrared, Cavity Ring-down Spectroscopy and Optical Feedback Cavity-enhanced Absorption SPectroscopy Instruments for the Analysis of Ammonia in Biogas and Biomethane. Analytical Chemistry, 94 (44). pp. 15207-15214.
Bacquart, T; Moore, N; Mattelaer, V; Olden, J; Morris, A S O; Storms, W; Murugan, A (2022) First hydrogen fuel sampling from a fuel cell hydrogen electrical vehicle– Validation of hydrogen fuel sampling system to investigate FCEV performance. Processes, 10 (9). 1709
Bacquart, T; Morris, A S O; Bartlett, S; Kjos, O; Murugan, A; Storm, W (2022) Measuring total sulphur amount fraction at picomol/mol in hydrogen fuel: new results from cryo-GC-SCD analytical method. Processes, 10 (7). 1393
Bacquart, T; Moore, N; Wilmot, R; Bartlett, S; Morris, A S O; Olden, J; Becker, H; Aarhaug, T A; Germe, S; Riot, P; Murugan, A; Mattelaer, V (2021) Hydrogen for Maritime Application-Quality of Hydrogen Generated Onboard Ship by Electrolysis of Purified Seawater. Processes, 9 (7). 1252
Omoniyi, O; Bacquart, T; Moore, N; Bartlett, S; Williams, K; Goddard, S; Lipscombe, B; Murugan, A; Jones, D (2021) Hydrogen Gas Quality for Gas Network Injection: State of the Art of Three Hydrogen Production Methods. Processes, 9 (6). 1056
Morris, A S O; Bacquart, T; Allen, N D C; Moore, N; Ward, M K M; Bartlett, S; Murugan, A; Storms, W (2021) Challenges in hydrogen fuel sampling due to contaminant behaviour in different gas cylinders. International Journal of Hydrogen Energy, 46 (35). pp. 18167-18178.
Beurey, C; Gozlan, B; Carré, M; Bacquart, T; Morris, A; Moore, N; Arrhenius, K; Meuzelaar, H; Persijn, S; Rojo, A; Murugan, A (2021) Review and Survey of Methods for Analysis of Impurities in Hydrogen for Fuel Cell Vehicles According to ISO 14687:2019. Frontiers in Energy Research, 8. 615149 ISSN 2296-598X
Mouli-Castillo, J; Bartlett, S; Murugan, A; Badham, P; Wrynne, A; Haszeldine, S; Wheeldon, M; McIntosh, A (2020) Olfactory appraisal of odorants for 100% hydrogen networks. International Journal of Hydrogen Energy, 45 (20). pp. 11875-11884. ISSN 03603199
Bacquart, T; Moore, N; Hart, N; Morris, A; Aarhaug, T A; Kjos, O; Aupretre, F; Colas, T; Haloua, F; Gozlan, B; Murugan, A (2020) Hydrogen quality sampling at the hydrogen refuelling station – lessons learnt on sampling at the production and at the nozzle. International Journal of Hydrogen Energy, 45 (8). pp. 5565-5576. ISSN 03603199
Murugan, A; de Huu, M; Bacquart, T; van Wijk, J; Arrhenius, K; te Ronde, I; Hemfrey, D (2019) Measurement challenges for hydrogen vehicles. International Journal of Hydrogen Energy, 44 (35). pp. 19326-19333. ISSN 03603199
Bacquart, T; Murugan, A; Carré, M; Gozlan, B; Auprêtre, F; Haloua, F; Aarhaug, T A (2018) Probability of occurrence of ISO 14687-2 contaminants in hydrogen: Principles and examples from steam methane reforming and electrolysis (water and chlor-alkali) production processes model. International Journal of Hydrogen Energy, 43 (26). pp. 11872-11883. ISSN 03603199
Bacquart, T; Perkins, M; Ferracci, V; Martin, N A; Resner, K; Ward, M; Cassidy, N; Hook, J B; Brewer, P; Irvine, J T C; Connor, P A; Murugan, A (2018) Production and stability of low amount fraction of formaldehyde in hydrogen gas standards. International Journal of Hydrogen Energy, 43 (13). pp. 6711-6722. ISSN 03603199
Arrhenius, K; Yaghooby, H; Rosell, L; Buker, O; Culleton, L; Bartlett, S; Murugan, A; Brewer, P J; Li, J R; van der Veen, A M H; Krom, I; Lestremau, F; Beranek, J (2017) Suitability of vessels and adsorbents for the short-term storage of biogas/biomethane for the determination of impurities - siloxanes, sulfur compounds, halogenated hydrocarbons, BTEX. Biomass Bioenergy, 105. pp. 127-135.
Zhou, Z Y*; Han, Q*; Wang, D F*; Mace, T*; Kipphardt, H*; Maiwald, M*; Tuma, D*; Uehara, S*; Akima, D*; Shimosaka, T*; Jung, J*; Oh, S H*; van der Veen, A*; van Wijk, A I T*; Ziel, P R*; Konopelko, L*; Valkova, M*; Mogale, D M*; Botha, A*; Brewer, P; Murugan, A; Minnaro, M D; Miller, M; Guenther, F*; Kelly, M E* (2016) International comparison CCQM-K101: oxygen in nitrogen - a track B comparison and that the matrix contains argon. Metrologia, 53 (1A). 08013.
Brown, A S; Murugan, A; Brown, R J C (2015) Measurement of `total halogenated compounds' in hydrogen: is the ISO 14687 specification achievable? Accred. Qual. Assur., 20 (3). pp. 223-227.
Murugan, A; Brown, A S (2015) Review of purity analysis methods for performing quality assurance of fuel cell hydrogen. Int. J. Hydrog. Energy, 40 (11). pp. 4219-4233.
Brown, A S; van der Veen, A M H*; Arrhenius, K*; Murugan, A; Culleton, L; Ziel, P R*; Li, J* (2015) Sampling of gaseous sulfur-containing compounds at low concentrations with a review of best-practice methods for biogas and natural gas applications. TRAC Trends Anal. Chem., 64. pp. 42-52.
Downey, M L; Murugan, A; Bartlett, S; Brown, A S (2015) A novel method for measuring trace amounts of total sulphur-containing compounds in hydrogen. J. Chromatography A, 1375. pp. 140-145.
Murugan, A; Brown, A S (2014) Advancing the analysis of impurities in hydrogen by use of a novel tracer enrichment method. Anal. Methods, 6 (15). pp. 5472-5482.
Brewer, P J; Brown, R J C; Miller, M N; Minarro, M D; Murugan, A; Milton, M J T; Rhoderick, G C* (2014) Preparation and validation of fully-synthetic standard gas mixtures with atmospheric isotopic composition for global CO2 and CH4 monitoring. Anal. Chem., 86 (3). pp. 1887-1893.