CONTENTS

Volume 22, issue 2/2019

National Research and Development Institute for Cryogenics and Isotopic Technologies - ICSI Rm. Valcea -

Preliminary tests on a hydrogen isotope separation cryogenic facility, at the

laboratory scale, within the "cryogenic laboratory" from ICSI Rm. Valcea

Alin Lazar, Sebastian Brad, Mihai Vijulie, Anisoara Oubraham, Felicia Vasut,

Alexander Sirosh .....................................................................................................     5

Determination of PID parameters for an LPCE process

Mihai Vijulie, Alin Lazar, Sebastian Brad, Iuliana Stefan, Ciprian Bucur .........................   13

Facile synthesis of nitrogen-doped graphene via eco-friendly microwave-assisted process

Adriana Marinoiu, Iuliana Morjan, Simona Nica, Mircea Raceanu, Felicia Bucura,

Stanica Enache, Elena Carcadea ….............................................................................    21

Titanium dioxide – based fiber anodes and their potential use in

CR2032 coin cell lithium batteries

Radu-Florian Ene, Cristina Dumitriu, Radu Dorin Andrei, Catalin Jianu, Alin Chitu,

Adnana Alina Spinu-Zaulet, Elena Carcadea, Mihaela-Ramona Buga, Cristian Pirvu ..........  31

Assessment of PAHs levels in sediments and fish collected from artificial lakes on

the course of olt river, romania: optimisation and validation of the extraction methods

Corina Teodora Ciucure, Elisabeta-Irina Geana ..............................................................  43

Reductive dechlorination of α-hexachlorocyclohexane by iron sulfide nanoparticles in

batch experiments mimics its anaerobic biodegradation in environment - preliminary results

Silviu-Laurentiu Badea, Diana Ionela Popescu, Violeta-Carolina Niculescu,

Stanica Enache, Amalia Soare, Roxana Elena Ionete .......................................................... 55

Optimized method for producing mesoporous silica from incineration ASH

Violeta-Carolina Niculescu, Marius Miricioiu, Stanica Enache,Marius Constantinescu,

Felicia Bucura, Elena David ............................................................................................ 65

Carbon nanofibers pt-embedded manufactured through electrospinning

Radu Dorin Andrei, Adriana Marinoiu, Elena Marin, Amalia Soare, Stanica Enache,

Elena Carcadea ............................................................................................................ 77

Instructions for Authors ................................................................................................ 87