TY  - JOUR
AU  - Szentmiklósi, László
AU  - Révay, Zs
AU  - Östör, J
AU  - Maróti, Boglárka
TI  - Improved analytical workflow for prompt gamma activation analysis
JF  - JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
J2  - J RADIOANAL NUCL CHEM
PY  - 2024
PG  - 9
SN  - 0236-5731
DO  - 10.1007/s10967-023-09071-4
UR  - https://m2.mtmt.hu/api/publication/34133216
ID  - 34133216
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Szentmiklósi, László
AU  - Maróti, Boglárka
AU  - Csákvári, S.
AU  - Calligaro, T.
TI  - Position-Sensitive Bulk and Surface Element Analysis of Decorated Porcelain Artifacts
JF  - MATERIALS
J2  - MATERIALS
VL  - 15
PY  - 2022
IS  - 15
PG  - 12
SN  - 1996-1944
DO  - 10.3390/ma15155106
UR  - https://m2.mtmt.hu/api/publication/33189327
ID  - 33189327
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Brounstein, Z
AU  - Zhao, JC
AU  - Wheat, J
AU  - Labouriau, A
TI  - Tuning the 3D Printability and Thermomechanical Properties of Radiation Shields
JF  - POLYMERS
J2  - POLYMERS-BASEL
VL  - 13
PY  - 2021
IS  - 19
PG  - 18
SN  - 2073-4360
DO  - 10.3390/polym13193284
UR  - https://m2.mtmt.hu/api/publication/33562439
ID  - 33562439
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Brounstein, Zachary
AU  - Talley, Samantha
AU  - Dumont, Joseph H.
AU  - Zhao, Jianchao
AU  - Lee, Kwan-Soo
AU  - Labouriau, Andrea
TI  - Fused filament fabrication of polymer composites for extreme environments
JF  - JOURNAL OF MATERIALS RESEARCH
J2  - J MATER RES
VL  - 35
PY  - 2020
IS  - 12
SP  - 1493
EP  - 1503
PG  - 11
SN  - 0884-2914
DO  - 10.1557/jmr.2020.118
UR  - https://m2.mtmt.hu/api/publication/31516246
ID  - 31516246
AB  - Vast improvements have been made to the capabilities of advanced manufacturing (AM), yet there are still limitations on which materials can effectively be used in the technology. To this end, parts created using AM would benefit from the ability to be developed from feedstock materials incorporating additional functionality. A common three-dimensional (3D) printing polymer, acrylonitrile butadiene styrene, was combined with bismuth and polyvinylidene fluoride via a solvent treatment to fabricate multifunctional composite materials for AM. Composites of varying weight percent loadings were extruded into filaments, which were subsequently 3D printed into blocks via fused filament fabrication. Investigating the material properties demonstrated that in addition to the printed blocks successfully performing as radiation shields, the chemical, thermal, and mechanical properties are suitable for AM. Thus, this work demonstrates that it is possible to enhance AM components with augmented capabilities while not significantly altering the material properties which make AM possible.
LA  - English
DB  - MTMT
ER  - 

TY  - JOUR
AU  - Rennie, Adrian R.
AU  - Engberg, Adam
AU  - Eriksson, Olle
AU  - Dalgliesh, Robert M.
TI  - Understanding neutron absorption and scattering in a polymer composite material
JF  - NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
J2  - NUCL INSTRUM METH A
VL  - 984
PY  - 2020
PG  - 9
SN  - 0168-9002
DO  - 10.1016/j.nima.2020.164613
UR  - https://m2.mtmt.hu/api/publication/31747467
ID  - 31747467
AB  - The neutron transmission and scattering from a composite of 25% weight boron carbide and nylon (Addbor N25) has been measured as a function of wavelength. Samples with different thicknesses on a support were prepared by an additive manufacturing (or 3D-printing) process, fused filament fabrication. Data are provided that demonstrate that the material is effective to absorb thermal and cold neutrons, and this information will permit calculation of performance as a shielding material. The results show that the attenuation by absorption can be predicted adequately using a simple dependence of the absorption cross-section on the reciprocal of velocity. The scattering at small values of the momentum transfer, Q, is dominated by a Porod law variation, 1/Q(4) that is consistent with particles dispersed in a hydrogenous polymer matrix of low scattering length density. M large momentum transfer, Q > 0.06 angstrom(-1), incoherent inelastic scattering is predominant, and this is seen to increase significantly with the wavelength of the incident neutrons. The new results are described in the context of various possibilities to fabricate shielding or absorbers in complex shapes, to replace the toxic alternative of cadmium and to exploit an engineering plastic as the basis of a neutron absorbing composite.
LA  - English
DB  - MTMT
ER  -