Works matching DE "NEPTUNIUM"

Results: 241

Synthesis of Non‐Aqueous Neptunium(III) Halide Solvates from NpO2.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 72, p. 18054, doi. 10.1002/chem.202103265

By:

Whitefoot, Megan A.;
Perales, Diana;
Zeller, Matthias;
Bart, Suzanne C.

Publication type:

Article

Cover Feature: Enantiomerically Pure Tetravalent Neptunium Amidinates: Synthesis and Characterization (Chem. Eur. J. 41/2020).

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 41, p. 8832, doi. 10.1002/chem.202003032

By:

Fichter, Sebastian;
Kaufmann, Sebastian;
Kaden, Peter;
Brunner, Tobias S.;
Stumpf, Thorsten;
Roesky, Peter W.;
März, Juliane

Publication type:

Article

Enantiomerically Pure Tetravalent Neptunium Amidinates: Synthesis and Characterization.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 41, p. 8867, doi. 10.1002/chem.202001865

By:

Fichter, Sebastian;
Kaufmann, Sebastian;
Kaden, Peter;
Brunner, Tobias S.;
Stumpf, Thorsten;
Roesky, Peter W.;
März, Juliane

Publication type:

Article

Kinetic Study and Process Optimization of Plutonium Barrier Units for Enhanced Plutonium Stripping in the PUREX Process.

Published in:

Separations (2297-8739), 2024, v. 11, n. 9, p. 278, doi. 10.3390/separations11090278

By:

Zhu, Haowei;
Chen, Qi;
Zuo, Chen;
Li, Tianchi;
Yuan, Jieqiong;
Zhao, Ziqian;
Yan, Taihong;
Zheng, Weifang

Publication type:

Article

Thermal Analysis and Chemical Compatibility of ReillexTM HPQ Resin and Nitric Acid with Ethylene Glycol.

Published in:

Separation Science & Technology, 2010, v. 45, n. 12/13, p. 1841, doi. 10.1080/01496395.2010.493844

By:

Fondeur, F. F.;
Crowder, M. L.;
Fink, S. D.

Publication type:

Article

Effect of Gamma Irradiation on the Oxidation State of Neptunium in Nitric Acid in the Presence of Selected Scavengers.

Published in:

Separation Science & Technology, 2010, v. 45, n. 12/13, p. 1699, doi. 10.1080/01496395.2010.493833

By:

Precek, Martin;
Paulenova, Alena;
Tkac, Peter;
Knapp, Nathan

Publication type:

Article

Effect of 1-Hydroxyethane-1,1-diphosphonic Acid (HEDPA) on Partitioning of Np and Pu to Synthetic Boehmite.

Published in:

Separation Science & Technology, 2010, v. 45, n. 6, p. 721, doi. 10.1080/01496391003608397

By:

Powell, Brian A.;
Linfeng Rao;
Nash, Kenneth L.

Publication type:

Article

Production of Neptunium Oxide from Impure Solutions by Anion Exchange Followed by Oxalate Precipitation.

Published in:

Separation Science & Technology, 2008, v. 43, n. 9/10, p. 2658, doi. 10.1080/01496390802119622

By:

Kyser, E. A.;
Crowder, M. L.;
Carlisle, S. B.

Publication type:

Article

Synthesis and X-ray Diffraction Study of Complex Neptunium(VI) Potassium Chromate K2[(NpO2)2(CrO4)3(H2O)] · 3H2O.

Published in:

Crystallography Reports, 2004, v. 49, n. 4, p. 598, doi. 10.1134/1.1780623

By:

Grigor'ev, M. S.;
Fedoseev, A. M.;
Budantseva, N. A.;
Bessonov, A. A.;
Krupa, J.-C.

Publication type:

Article

Synthesis and the Crystal Structure of Aqua-Dioxo-Nitrato-(2,2[sup ′],6[sup ′],2[sup ″]-Terpyridine)-Neptunium(V) [NpO[sub 2](NO[sub 3])(Terpy)(H[sub 2]O)].

Published in:

Crystallography Reports, 2003, v. 48, n. 1, p. 58, doi. 10.1134/1.1541744

By:

Budantseva, N. A.;
Andreev, G. B.;
Fedoseev, A. M.;
Antipin, M. Yu.;
Krupa, J.-C.

Publication type:

Article

Synthesis and Crystal Structure of Bis(carbamide)chromatoneptunyl NpO[sub 2]CrO[sub 4] · 2[OC(NH[sub 2])[sub 2]].

Published in:

Crystallography Reports, 2001, v. 46, n. 3, p. 383, doi. 10.1134/1.1376464

By:

Andreev, G. B.;
Antipin, M. Yu.;
Fedoseev, A. M.;
Budantseva, N. A.

Publication type:

Article

Model of the Crystal Structure of Np(VI) Sulfate with Dimethyl Sulfoxide, NpO[sub 2]SO[sub 4] · 2SO(CH[sub 3])[sub 2] · H[sub 2]O.

Published in:

Crystallography Reports, 2000, v. 45, n. 3, p. 395, doi. 10.1134/1.171205

By:

Rastsvetaeva, R. K.;
Barinova, A. V.;
Budantseva, N. A.;
Fedoseev, A. M.

Publication type:

Article

Neptunium and Uranium Interactions with Environmentally and Industrially Relevant Iron Minerals.

Published in:

Minerals (2075-163X), 2022, v. 12, n. 2, p. N.PAG, doi. 10.3390/min12020165

By:

Townsend, Luke T.;
Smith, Kurt F.;
Winstanley, Ellen H.;
Morris, Katherine;
Stagg, Olwen;
Mosselmans, J. Frederick W.;
Livens, Francis R.;
Abrahamsen-Mills, Liam;
Blackham, Richard;
Shaw, Samuel

Publication type:

Article

Silver Nanoparticle Catalyzed Selective Hydration of Nitriles to Amides in Water Under Neutral Conditions.

Published in:

Catalysis Letters, 2011, v. 141, n. 5, p. 685, doi. 10.1007/s10562-011-0561-y

By:

Kim, A.;
Bae, Hee;
Park, Suhwan;
Park, Sungkyun;
Park, Kang

Publication type:

Article

Synthesis, uptake and excretion of ectoines in the alpha-proteobacteria Hyphomonas neptunium and Novosphingobium sp. LH128.

Published in:

Studia Universitatis Babeş-Bolyai, Biologia, 2019, v. 64, n. 1, p. 60

By:

Czech, Laura;
Smits, Sander;
Bremer, Erhard

Publication type:

Article

Computational Study on Mössbauer Isomer Shifts of Some Organic-neptunium (IV) Complexes.

Published in:

Croatica Chemica Acta, 2015, v. 88, n. 4, p. 347, doi. 10.5562/cca2746

By:

Masashi Kaneko;
Sunao Miyashita;
Satoru Nakashima

Publication type:

Article

RE-EVALUATING NEPTUNIUM IN URANYL PHASES DERIVED FROM CORRODED SPENT FUEL.

Published in:

Nuclear Technology, 2004, v. 148, n. 2, p. 174, doi. 10.13182/NT04-A3557

By:

Fortner, Jeffrey A.;
Finch, Robert J.;
Kropf, A. Jeremy;
Cunnane, James C.

Publication type:

Article

CRITICALITY DATA FOR SPHERICAL 235U, 239Pu, AND 237Np SYSTEMS REFLECTOR-MODERATED BY LOW CAPTURING-MODERATOR MATERIALS.

Published in:

Nuclear Technology, 2004, v. 146, n. 2, p. 143, doi. 10.13182/NT04-A3494

By:

Loaiza, David J.;
Stratton, William

Publication type:

Article

A SIMPLE KINETIC MODEL FOR THE ALPHA RADIOLYSIS OF WATER SORBED ON NpO2.

Published in:

Nuclear Technology, 2004, v. 146, n. 2, p. 206, doi. 10.13182/NT04-A3499

By:

Icenhour, Alan S.;
Toth, Louis M.;
Wham, Robert M.;
Brunson, R. R.

Publication type:

Article

Actinide Organometallic Complexes with π‐Ligands.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 12, p. 2927, doi. 10.1002/chem.201803413

By:

Walter, Olaf

Publication type:

Article

The effect of the concentration of platinum nanocolloid stabilizer on the rate of catalytic reactions in aqueous solution.

Published in:

Colloid Journal, 2006, v. 68, n. 2, p. 148, doi. 10.1134/S1061933X06020050

By:

Ershov, B. G.;
Anan’ev, A. V.;
Sukhov, N. L.

Publication type:

Article

Analytical techniques for the separation and determination of transuranium element ultratraces in depleted uranium ammunitions.

Published in:

International Journal of Environmental Analytical Chemistry, 2004, v. 84, n. 5, p. 331, doi. 10.1080/03067310001640410

By:

Desideri, Donatella;
Meli, Maria Assunta;
Roselli, Carla;
Testa, Corrado

Publication type:

Article

Resonant laser ionization of neptunium: investigation on excitation schemes and the first ionization potential.

Published in:

European Physical Journal D (EPJ D), 2024, v. 78, n. 5, p. 1, doi. 10.1140/epjd/s10053-024-00833-7

By:

Kaja, Magdalena;
Studer, Dominik;
Berg, Felix;
Berndt, Sebastian;
Düllmann, Christoph E.;
Kneip, Nina;
Reich, Tobias;
Urquiza-González, Mitzi;
Wendt, Klaus

Publication type:

Article

237Np and 57Fe Mössbauer study of NpFeGa5.

Published in:

Hyperfine Interactions, 2006, v. 168, n. 1-3, p. 1175, doi. 10.1007/s10751-006-9419-x

By:

Homma, Y.;
Nakada, M.;
Nakamura, A.;
Nasu, S.;
Aoki, D.;
Sakai, H.;
Ikeda, S.;
Yamamoto, E.;
Haga, Y.;
Ōnuki, Y.;
Shiokawa, Y.

Publication type:

Article

Accelerator Mass Spectrometry Analysis of 237NP in Environmental Samples.

Published in:

Radiocarbon, 2019, v. 61, n. 5, p. 1423, doi. 10.1017/RDC.2019.67

By:

Guan, Yongjing;
Sun, Shaohan;
Wang, Huijuan;
Terrasi, Filippo;
Liu, Zhiyong;
Gialanella, Lucio;
Buompane, Raffaele;
Tandoh, Joseph;
He, Xianwen;
Nadeau, Marie-Josée

Publication type:

Article

Green rust offers nuclear rescue.

Published in:

Chemistry & Industry, 2011, n. 7, p. 6

By:

King, Anthony

Publication type:

Article

Luminescence determination of trace neptunium in natural waters with the separation of iron as a quencher.

Published in:

Journal of Analytical Chemistry, 2013, v. 68, n. 3, p. 249, doi. 10.1134/S1061934813030076

By:

Mogilevskii, A.;
Malofeeva, G.;
Fabelinskii, Yu.;
Lavrinovich, E.;
Petrukhin, O.;
Novikov, A.;
Spivakov, B.

Publication type:

Article

Biotransformation of Neptunium in Model Groundwaters.

Published in:

Geochemistry International, 2020, v. 58, n. 2, p. 182, doi. 10.1134/S0016702920020081

By:

Novikov, A. P.;
Safonov, A. V.;
Babich, T. L.;
Boldyrev, K. A.;
Kryuchkov, D. V.;
Lavrinovich, E. A.;
Kuzovkina, E. V.;
Emel'yanov, A. M.;
Goryachenkova, T. A.

Publication type:

Article

Membrane luminescence determination of technogenic actinides and their speciation in environmental objects.

Published in:

Geochemistry International, 2016, v. 54, n. 13, p. 1196, doi. 10.1134/S0016702916130139

By:

Novikov, A.;
Fabelinskii, Yu.;
Lavrinovich, E.;
Goryachenkova, T.;
Grechnikov, A.

Publication type:

Article

Correction to: Uranium and neptunium retention mechanisms in Gallionella ferruginea/ferrihydrite systems for remediation purposes.

Published in:

2021

By:

Krawczyk-Bärsch, Evelyn;
Scheinost, Andreas C.;
Rossberg, André;
Müller, Katharina;
Bok, Frank;
Hallbeck, Lotta;
Lehrich, Jana;
Schmeide, Katja

Publication type:

Correction Notice

PHOTOFISSION OF 235U AND 237Np WITH BREMSSTRAHLUNG PHOTONS BELOW 20 MeV: MEASUREMENTS OF DELAYED NEUTRON YIELDS AND TIME SPECTRA.

Published in:

Nuclear Technology, 2009, v. 168, n. 2, p. 287, doi. 10.13182/NT09-A9196

By:

MACARY, V.;
BERTHOUMIEUX, E.;
DORÉ, D.;
PANEBIANCO, S.;
LABORIE, J-M.;
LEDOUX, X.;
RIDIKAS, D.

Publication type:

Article

NEPTUNIUM IN THE FUEL CYCLE: NONPROLIFERATION BENEFITS VERSUS INDUSTRIAL DRAWBACKS.

Published in:

Nuclear Technology, 2008, v. 164, n. 1, p. 13, doi. 10.13182/NT08-A4004

By:

NG, SELENA;
GRENÈCHE, DOMINIQUE;
GUESDON, BERNARD;
VINOCHE, RICHARD;
DELPECH, MARC;
DOLCI, FLORENCE;
GOLFIER, HERVÉ;
POINOT-SALANON, CHRISTINE

Publication type:

Article

Theoretical insights into the reduction reaction of Np(VI) by tert-butylhydrazine.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2025, v. 334, n. 1, p. 995, doi. 10.1007/s10967-024-09844-5

By:

Li, Xiao-Bo;
Zhang, Meng;
Wang, Cong-Zhi;
Lan, Jian-Hui;
Wu, Qun-Yan

Publication type:

Article

Radioanalytical method for the separation of trace plutonium and neptunium from uranium.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2024, v. 333, n. 7, p. 3661, doi. 10.1007/s10967-024-09360-6

By:

Macsik, Zsuzsanna;
LaMont, Stephen P.;
Maassen, Joel R.;
Fisher, Will S.;
Inglis, Jeremy D.;
Hudston, Lisa A.;
Sanborn, Matthew E.;
Hinrichs, Kimberly A.;
Chaple, Ivis F.;
Fassbender, Michael E.;
Steiner, Robert E.

Publication type:

Article

Absorption spectra of neptunium and plutonium in spent fuel reprocessing active test.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2023, v. 332, n. 4, p. 867, doi. 10.1007/s10967-023-08819-2

By:

Li, Dingming;
Zhang, Yongshen;
Liu, Qian;
Zhang, Lihua;
Xu, Zheng;
Zhang, Hu;
Ying, Zhecong;
Zuo, Chen;
Yang, Suliang;
Tian, Guoxin

Publication type:

Article

Neptunium redox speciation and determination of its total concentration in dissolved fuel simulant solutions by spectrophotometry.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2022, v. 331, n. 12, p. 5579, doi. 10.1007/s10967-022-08665-8

By:

Sinkov, Sergey I.;
Hall, Gabriel B.;
Heller, Forrest D.;
Lumetta, Gregg J.

Publication type:

Article

Extraction of neptunium(VI) from nitric acid solution with di(1-methyl-heptyl) methyl phosphonate.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2022, v. 331, n. 2, p. 975, doi. 10.1007/s10967-021-08130-y

By:

Xiao, Zhe;
Li, Fengfeng;
Wang, Yilin;
Zhang, Ye;
Yu, Ting;
He, Hui

Publication type:

Article

Liquid–liquid extraction of neptunium(VI) and neptunium(V) from carbonate solutions by methyltrioctylammonium carbonate in toluene.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2021, v. 327, n. 1, p. 385, doi. 10.1007/s10967-020-07487-w

By:

Boyarintsev, Alexander V.;
Perevalov, Sergey A.;
Stepanov, Sergey I.;
Chekmarev, Alexander M.

Publication type:

Article

Electrochemical precipitation of neptunium with a micro electrochemical quartz crystal microbalance.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2020, v. 324, n. 3, p. 1021, doi. 10.1007/s10967-020-07138-0

By:

Schafer Medina, Adan;
Tibbits, Gretchen;
Wall, Nathalie A.;
Ivory, Cornelius F.;
Clark, Sue B.;
Beyenal, Haluk

Publication type:

Article

Actinide molecular ion formation in collision/reaction cell of triple quadrupole ICP-MS/MS and its application to quantitative actinide analysis.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2018, v. 318, n. 1, p. 221, doi. 10.1007/s10967-018-6095-7

By:

Suzuki, T.;
Yamamura, T.;
Abe, C.;
Konashi, K.;
Shikamori, Y.

Publication type:

Article

Sequential chemical separations and multiple ion counting ICP-MS for 241Pu-241Am-237Np dating of environmental collections on a single aliquot.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2018, v. 318, n. 1, p. 695, doi. 10.1007/s10967-018-6045-4

By:

Goldstein, Steven J.;
Hinrichs, Kimberly A.;
Nunn, Andrew J.;
Gurganus, Daniel W.;
Amato, Ronald S.;
Oldham, Warren J.

Publication type:

Article

Redox interactions of technetium with neptunium in acid solutions.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2018, v. 317, n. 1, p. 527, doi. 10.1007/s10967-018-5908-z

By:

Chotkowski, Maciej

Publication type:

Article

Evaluation of amide functionalized carbon nanotubes for efficient and selective removal of neptunium: understanding isotherm, kinetics, stripping and radiolytic stability.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2017, v. 314, n. 2, p. 1393, doi. 10.1007/s10967-017-5467-8

By:

Sengupta, Arijit;
Gupta, Nishesh;
Adya, V.

Publication type:

Article

Determination of neptunium using high resolution sequential ICP-AES.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2017, v. 313, n. 3, p. 587, doi. 10.1007/s10967-017-5313-z

By:

Kumar, Mithlesh;
Adya, V.;
Rajeswari, B.;
Thulasidas, S.;
Kadam, R.

Publication type:

Article

Sorption behaviour of Np(IV) on illite, shale and MX-80 in high ionic strength solutions.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2017, v. 313, n. 1, p. 1, doi. 10.1007/s10967-017-5290-2

By:

Nagasaki, Shinya;
Riddoch, Justin;
Saito, Takumi;
Goguen, Jared;
Walker, Andrew;
Yang, Tammy

Publication type:

Article

The complex reaction kinetics of neptunium including redox and extraction process in 30% TBP-nitric acid system.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2017, v. 312, n. 2, p. 173, doi. 10.1007/s10967-017-5227-9

By:

Zhang, Hu;
Liu, Zhan-yuan;
Zhou, Xian-ming;
Li, Li

Publication type:

Article

Limiting spectroscopic interferences of Pu and Np in a UO matrix using LA-ICP-MS.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2016, v. 310, n. 2, p. 533, doi. 10.1007/s10967-016-4854-x

By:

Campbell, Keri;
Unger, Aaron;
Kerlin, William;
Hartmann, Thomas;
Bertoia, Julie;
Judge, Elizabeth;
Dirmyer, Matthew;
Czerwinski, Ken

Publication type:

Article

The redox chemistry of neptunium in γ-irradiated aqueous nitric acid in the presence of an organic phase.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2016, v. 308, n. 3, p. 1005, doi. 10.1007/s10967-015-4530-6

By:

Mincher, Bruce;
Precek, Martin;
Paulenova, Alena

Publication type:

Article

Development of a methodology for the determination of trace metallic constituents in presence of neptunium.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2016, v. 308, n. 2, p. 765, doi. 10.1007/s10967-015-4636-x

By:

Adya, V.;
Sengupta, A.;
Jayabun Sk.;
Thulasidas, S.

Publication type:

Article

Sorption behavior of Np(V) on illite, shale and MX-80 in high ionic strength solutions.

Published in:

Journal of Radioanalytical & Nuclear Chemistry, 2016, v. 308, n. 1, p. 143, doi. 10.1007/s10967-015-4332-x

By:

Nagasaki, Shinya;
Saito, Takumi;
Yang, Tammy

Publication type:

Article