Study of adsorption properties of synthesized mesoporous silica doped with dysprosium and modified with nickel

被引：6

作者：

Filippova, Elena O. ^{[1
]}

Shafigulin, Roman V. ^{[1
]}

Tokranov, Alexander A. ^{[1
]}

Shmelev, Alexander A. ^{[1
]}

Bulanova, Andzhela V. ^{[1
]}

Pimerzin, Andrey A. ^{[2
]}

Karaev, Alexander A. ^{[3
]}

机构：

[1] Samara Univ, Inst Nat Sci, Samara, Russia

[2] Samara State Tech Univ, Samara, Russia

[3] Russian Acad Sci, Inst Petrochem Synth, Moscow, Russia

来源：

JOURNAL OF THE CHINESE CHEMICAL SOCIETY | 2020年 / 67卷 / 07期

基金：

俄罗斯基础研究基金会;

关键词：

adsorption on mesoporous materials; mesoporous silica materials; modified mesoporous silica materials; template synthesis; HIGHLY EFFICIENT; MCM-41; ADSORBENT; CATALYST; CARBON; METAL; HYDROGENATION; ETHYLBENZENE; CO2; PD;

D O I：

10.1002/jccs.201900440

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mesoporous silica (MPS) modified with nickel and MPS doped with dysprosium and modified with nickel have been synthesized by the template method. The adsorbents are characterized by various techniques such as transmission electron microscopy, scanning electron microscopy, X-ray diffraction, inductively coupled plasma spectroscopy, and X-ray fluorescence analyses. The adsorption properties of the synthesized samples have been investigated by inverse gas chromatography. Furthermore, thermodynamic characteristics of the adsorption of test compound belonging to different classes of organic compounds were obtained. In addition, the contributions of the energy of specific interactions to the total adsorption energy were calculated. It is also shown that entropy plays the determining role in the adsorption of test compounds on synthesized mesoporous materials.

引用

页码：1167 / 1173

页数：7

共 50 条

[1] Studying the Adsorption Properties of Mesoporous Silica Gels Doped with Terbium, Dysprosium, Lanthanum and Modified with Nickel Using the Reverse Gas Chromatography Method
Tokranov, A. A.
Tokranova, E. O.
Shafigulin, R. V.
Bulanova, A. V.
[J]. PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2024, 60 (01) : 41 - 49
[2] Study of the Adsorption Properties of Lanthanum-Doped Mesoporous Silica Gels, Modified with Nickel and Silver, by the Method of Gas Chromatography
A. A. Tokranov
E. O. Tokranova
R. V. Shafigulin
A. V. Bulanova
[J]. Protection of Metals and Physical Chemistry of Surfaces, 2022, 58 : 1164 - 1170
[3] Study of the Adsorption Properties of Lanthanum-Doped Mesoporous Silica Gels, Modified with Nickel and Silver, by the Method of Gas Chromatography
Tokranov, A. A.
Tokranova, E. O.
Shafigulin, R. V.
Bulanova, A. V.
[J]. PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2022, 58 (06) : 1164 - 1170
[4] Temperature dependence of hydrogen adsorption properties of nickel-doped mesoporous silica
Yamamoto, Yoshifumi
Nawa, Nozomi
Nishimoto, Shunsuke
Kameshima, Yoshikazu
Matsuda, Motohide
Miyake, Michihiro
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (09) : 5739 - 5743
[5] Synthesis of Mesoporous Silica Gel Doped with Dysprosium and Modified with Nickel and Study of Its Selectivity in the Catalytic Hydrogenation of a Benzene and Its Derivatives
E. O. Filippova
A. A. Tokranov
R. V. Shafigulin
A. V. Bulanova
[J]. Russian Journal of Applied Chemistry, 2020, 93 : 741 - 747
[6] Synthesis of Mesoporous Silica Gel Doped with Dysprosium and Modified with Nickel and Study of Its Selectivity in the Catalytic Hydrogenation of a Benzene and Its Derivatives
Filippova, E. O.
Tokranov, A. A.
Shafigulin, R., V
Bulanova, A., V
[J]. RUSSIAN JOURNAL OF APPLIED CHEMISTRY, 2020, 93 (05) : 741 - 747
[7] Mesoporous Silica Doped with Dysprosium and Modified with Nickel: A Highly Efficient and Heterogeneous Catalyst for the Hydrogenation of Benzene, Ethylbenzene and Xylenes
R. V. Shafigulin
E. O. Filippova
A. A. Shmelev
A. V. Bulanova
[J]. Catalysis Letters, 2019, 149 : 916 - 928
[8] Mesoporous Silica Doped with Dysprosium and Modified with Nickel: A Highly Efficient and Heterogeneous Catalyst for the Hydrogenation of Benzene, Ethylbenzene and Xylenes
Shafigulin, R. V.
Filippova, E. O.
Shmelev, A. A.
Bulanova, A. V.
[J]. CATALYSIS LETTERS, 2019, 149 (04) : 916 - 928
[9] Study of the Adsorption Properties of Mesoporous Silica Modified with Silver and Doped with Cerium or Terbium Using Inverse Gas Chromatography
Tokranov, A. A.
Tokranova, E. O.
Ovchinnikova, D. V.
Shafigulin, R. V.
Bulanova, A. V.
Kuznetsov, M. V.
Safonov, A. V.
Belousova, O. V.
[J]. INTERNATIONAL JOURNAL OF SELF-PROPAGATING HIGH-TEMPERATURE SYNTHESIS, 2024, 33 (02) : 138 - 148
[10] Study of hydrogen adsorption properties on MCM-41 mesoporous materials modified with nickel
Carraro, P.
Elias, V.
Garcia Blanco, A. A.
Sapag, K.
Eimer, G.
Oliva, M.
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (16) : 8749 - 8753

← 1 2 3 4 5 →