CHEMICAL PREPARATIONS, CRYSTAL DATA FOR MONOPHOSPHATES AND CONDENSED PHOSPHATES ASSOCIATED TO BARIUM AND IR STUDIES OF THEIR ANIONS.
Journal Title: International Journal of Advanced Research (IJAR) - Year 2019, Vol 7, Issue 1
Abstract
Monophosphates and condensed phosphates associated to barium, the subject of this paper, constitute an important part of phosphate chemistry and have been subject to many studies and applications in many fields of research on materials and industry. In order to collect unit-cell parameters of these compounds, establish a data bank of formula existing till now and to have an idea about facilities and difficulties on their preparations, we focus the present research on chemical preparations, crystal data and IR studies for condensed phosphates and monophosphates. The present work reports the chemical preparations, main crystallographic data for condensed phosphates and monophosphates associated to barium and characterization by infrared vibration spectrometry for anions, PO3- in Ba(PO3)2, PO43- in Ba3(PO4)2, P2O74- in BaMnP2O7, P3O93- in Ba3(P3O9)2.6H2O, P4O124- in Ba2P4O12.4H2O, P6O186- in Ba3P6O18.8H2O and P10O3010- in Ba2ZnP10O30.
Authors and Affiliations
Soufiane Zerraf, Mustafa Belhabra, Malika Tridane, Said Belaaouad.
Keywords
Related Articles
- EP ID EP464961
- DOI 10.21474/IJAR01/8432
- Views 76
- Downloads 0
SYSTEMIC ANTIBIOTIC PRESCRIPTION PATTERN IN NATIONAL GUARD OUTPATIENT CLINICS, JEDDAH, SAUDI ARABIA.
Background and Aim: Antibiotics are one of the most prescribed medications worldwide. The misuse of antibiotics is an international health issue that has led to the emergence of antibiotics resistance. The inappropriate...
A NOVEL APPROACH IN PATIENT CARE AND NON-PHARMACOLOGICAL TREATMENT FOR RHEUMATOID ARTHRITIS.
RheumatoidArthritis (RA) is a chronic, systemic autoimmune disease characterized by persistent inflammation of synovial joints, often leading to joint destruction and disability. The major goals of treatment are to relie...
PREVALENCE AND RISK FACTORS OF CAROTID ARTERY STENOSIS IN ISCHAEMIC STROKE PATIENTS- A CROSS SECTIONAL STUDY IN A TERTIARY CARE HOSPITAL.
Background and purpose: Carotid artery stenosis is a major risk factor for stroke and for the symptomatic cerebrovascular disease. Approximately 20-30% of all ischaemic strokes are caused by carotid occlusive disease. In...
IMPACT ON MORPHOLOGICAL, PHYSICOMECHANICAL AND THERMAL PROPERTIES OF POLYPROPYLENE COMPOSITES REINFORCED WITH CHEMICALLY MODIFIED BETEL NUT HUSK FIBER.
The betel nut husk fibers (BNHF) were extracted from waste betel nut fruit husks. These fibers were cut into 1 to 3 mm size and subjected to chemical treatment with hydrogen peroxide to enhance its compatibility with the...
EFFECTIVENESS IN USING INQUIRY-BASED TEXTBOOK OF PHYSICS FOR PHYSICS LEARNING IN VOCATIONAL HIGH SCHOOL.
This research aimed to describe the effectiveness in using inquiry-based textbook of Physics for Physics Learning in Vocational High School. The effectiveness was reflected by student learning outcomes and responses afte...