Crystallization of sodium chloride dihydrate (hydrohalite)

V. A. Drebushchak; T. N. Drebushchak; A. G. Ogienko; A. S. Yunoshev

doi:10.1016/j.jcrysgro.2019.04.009

Crystallization of sodium chloride dihydrate (hydrohalite)

V. A. Drebushchak, T. N. Drebushchak, A. G. Ogienko, A. S. Yunoshev

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

5 Цитирования (Scopus)

Аннотация

The existing literature on the phase diagram of NaCl-H ₂ O system and the study of crystallization of sodium chloride dihydrate NaCl·2H ₂ O (mineral name hydrohalite) is briefly reviewed first. Then a simple and fast procedure for NaCl·2H ₂ O crystallization is described to obtain large enough (∼1 cm long) single crystals in amount of hundreds grams in one batch. This procedure can stimulate the investigation of physico-chemical properties of hydrohalite. The characterization of the crystallized samples with X-ray (single-crystal and powder) diffraction did allow estimating the average volume thermal expansion of hydrohalite as of ∼70∙10 ^–6 K ⁻¹ over temperature range from 100 to 250 K.

Язык оригинала	английский
Страницы (с-по)	17-23
Число страниц	7
Журнал	Journal of Crystal Growth
Том	517
DOI	https://doi.org/10.1016/j.jcrysgro.2019.04.009
Состояние	Опубликовано - 1 июл. 2019

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10.1016/j.jcrysgro.2019.04.009

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title = "Crystallization of sodium chloride dihydrate (hydrohalite)",

abstract = " The existing literature on the phase diagram of NaCl-H 2 O system and the study of crystallization of sodium chloride dihydrate NaCl·2H 2 O (mineral name hydrohalite) is briefly reviewed first. Then a simple and fast procedure for NaCl·2H 2 O crystallization is described to obtain large enough (∼1 cm long) single crystals in amount of hundreds grams in one batch. This procedure can stimulate the investigation of physico-chemical properties of hydrohalite. The characterization of the crystallized samples with X-ray (single-crystal and powder) diffraction did allow estimating the average volume thermal expansion of hydrohalite as of ∼70∙10 –6 K −1 over temperature range from 100 to 250 K. ",

keywords = "A1. Phase diagrams, A1. X-ray diffraction, A2. Natural crystal growth, B1. Sodium chloride, SEA-ICE, Phase diagrams, H2O, THERMAL-EXPANSION, X-ray diffraction, Sodium chloride, PHASE, Natural crystal growth, NACL",

author = "Drebushchak, {V. A.} and Drebushchak, {T. N.} and Ogienko, {A. G.} and Yunoshev, {A. S.}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

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day = "1",

doi = "10.1016/j.jcrysgro.2019.04.009",

language = "English",

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Crystallization of sodium chloride dihydrate (hydrohalite). / Drebushchak, V. A.; Drebushchak, T. N.; Ogienko, A. G. и др.

В: Journal of Crystal Growth, Том 517, 01.07.2019, стр. 17-23.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Crystallization of sodium chloride dihydrate (hydrohalite)

AU - Drebushchak, V. A.

AU - Drebushchak, T. N.

AU - Ogienko, A. G.

AU - Yunoshev, A. S.

PY - 2019/7/1

Y1 - 2019/7/1

N2 - The existing literature on the phase diagram of NaCl-H 2 O system and the study of crystallization of sodium chloride dihydrate NaCl·2H 2 O (mineral name hydrohalite) is briefly reviewed first. Then a simple and fast procedure for NaCl·2H 2 O crystallization is described to obtain large enough (∼1 cm long) single crystals in amount of hundreds grams in one batch. This procedure can stimulate the investigation of physico-chemical properties of hydrohalite. The characterization of the crystallized samples with X-ray (single-crystal and powder) diffraction did allow estimating the average volume thermal expansion of hydrohalite as of ∼70∙10 –6 K −1 over temperature range from 100 to 250 K.

AB - The existing literature on the phase diagram of NaCl-H 2 O system and the study of crystallization of sodium chloride dihydrate NaCl·2H 2 O (mineral name hydrohalite) is briefly reviewed first. Then a simple and fast procedure for NaCl·2H 2 O crystallization is described to obtain large enough (∼1 cm long) single crystals in amount of hundreds grams in one batch. This procedure can stimulate the investigation of physico-chemical properties of hydrohalite. The characterization of the crystallized samples with X-ray (single-crystal and powder) diffraction did allow estimating the average volume thermal expansion of hydrohalite as of ∼70∙10 –6 K −1 over temperature range from 100 to 250 K.

KW - A1. Phase diagrams

KW - A1. X-ray diffraction

KW - A2. Natural crystal growth

KW - B1. Sodium chloride

KW - SEA-ICE

KW - Phase diagrams

KW - H2O

KW - THERMAL-EXPANSION

KW - X-ray diffraction

KW - Sodium chloride

KW - PHASE

KW - Natural crystal growth

KW - NACL

UR - http://www.scopus.com/inward/record.url?scp=85064210257&partnerID=8YFLogxK

U2 - 10.1016/j.jcrysgro.2019.04.009

DO - 10.1016/j.jcrysgro.2019.04.009

M3 - Article

AN - SCOPUS:85064210257

VL - 517

SP - 17

EP - 23

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

SN - 0022-0248

ER -

Crystallization of sodium chloride dihydrate (hydrohalite)

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