Structural evolution and reaction mechanism of lithium nickelate (LiNiO2) during the carbonation reaction

被引：8

作者：

Gonzalez-Varela, Daniela ^{[1
]}

Alcantar-vazquez, Brenda ^{[2
]}

Pfeiffer, Heriberto ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Lab Fis Quim & Reactividad Superficies LaFReS, Inst Invest Mat, Circuito Exterior S-N,CU, Mexico City 04510, DF, Mexico

[2] Univ Nacl Autonoma Mexico, Coordinac Ingn Ambiental, Inst Ingn, Circuito Escolar S-N,CU, Mexico City 04510, DF, Mexico

来源：

JOURNAL OF MATERIOMICS | 2018年 / 4卷 / 01期

关键词：

Lithium nickelate; CO2; chemisorption; Lithium diffusion coefficient; Phase transition; CO2 ABSORPTION PROPERTIES; HIGH-TEMPERATURE; HYDROGEN-PRODUCTION; ELECTROCHEMICAL PROPERTIES; CHEMISORPTION; SORPTION; CAPTURE; LI4SIO4; DIOXIDE; LI2CUO2;

D O I：

10.1016/j.jmat.2017.12.004

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Lithium nickelate (LiNiO2) was synthesized using the lithium excess method, and then characterized by X-ray diffraction, scanning electron microscopy and N-2 adsorption-desorption. Finally, differential thermal and thermogravimetric analyses were performed in CO2 presence, at high temperatures. Results show that LiNiO2 is able to react with CO2 through a complex structural evolution process, where lithium atoms are released to produce Li2CO3, while some nickel atoms are rearranged on different Li1-xNi1+xO2 crystalline phases. LiNiO2-CO2 reaction kinetic parameters were determined assuming a first-order reaction, where kinetic constants tended to increase as a function of temperature. However, kinetic constant values did not follow a linear trend. This atypical behavior was attributed to LiNiO2 sintering and crystalline evolution performed as a function of temperature. (c) 2018 The Chinese Ceramic Society. Production and hosting by Elsevier B.V.

引用

页码：56 / 61

页数：6

共 58 条

[1] Enhanced ethanol steam reforming by CO2 absorption using CaO, CaO*MgO or Na2ZrO3 [J].

Aceves Olivas, D. Y. ;

Baray Guerrero, M. R. ;

Escobedo Bretado, M. A. ;

da Silva Paula, M. Marques ;

Gutierrez, J. Salinas ;

Velderrain, V. Guzman ;

Ortiz, A. Lopez ;

Collins-Martinez, V. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (29) :16595-16607

[2] Evidence of CO Oxidation-Chemisorption Process on Sodium Zirconate (Na2ZrO3) [J].

Alcantar-Vazquez, Brenda ;

Vera, Elizabeth ;

Buitron-Cabrera, Frida ;

Lara-Garcia, Hugo A. ;

Pfeiffer, Heriberto .

CHEMISTRY LETTERS, 2015, 44 (04) :480-482

[3] CO2 absorption on Na2ZrO3:: A kinetic analysis of the chemisorption and diffusion processes [J].

Alcerreca-Corte, Itzel ;

Fregoso-Israel, Esteban ;

Pfeiffer, Heriberto .

JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (16) :6520-6525

[4] Lithium orthosilicate for CO2 capture with high regeneration capacity: Kinetic study and modeling of carbonation and decarbonation reactions [J].

Amorim, Suelen M. ;

Domenico, Michele D. ;

Dantas, Tirzha L. P. ;

Jose, Humberto J. ;

Moreira, Regina F. P. M. .

CHEMICAL ENGINEERING JOURNAL, 2016, 283 :388-396

[5] Reversibility of LiNiO2 cathode [J].

Arai, H ;

Okada, S ;

Sakurai, Y ;

Yamaki, J .

SOLID STATE IONICS, 1997, 95 (3-4) :275-282

[6] Methane Reforming Process by means of a Carbonated Na2ZrO3 Catalyst [J].

Arturo Mendoza-Nieto, J. ;

Vera, Elizabeth ;

Pfeiffer, Heriberto .

CHEMISTRY LETTERS, 2016, 45 (06) :685-687

[7] CO2 Chemisorption and Cyclability Analyses of Lithium Aluminate Polymorphs (α- and β-Li5AlO4) [J].

Avalos-Rendon, Tatiana ;

Lara, Victor H. ;

Pfeiffer, Heriberto .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2012, 51 (06) :2622-2630

[8] Thermochemical Capture of Carbon Dioxide on Lithium Aluminates (LiAlO2 and Li5AlO4): A New Option for the CO2 Absorption [J].

Avalos-Rendon, Tatiana ;

Casa-Madrid, Julio ;

Pfeiffer, Heriberto .

JOURNAL OF PHYSICAL CHEMISTRY A, 2009, 113 (25) :6919-6923

[9] Progress in hydrotalcite like compounds and metal-based oxides for CO2 capture: a review. [J].

Bhatta, Lakshminarayana Kudinalli Gopalakrishna ;

Subramanyam, Seetharamu ;

Chengala, Madhusoodana D. ;

Olivera, Sharon ;

Venkatesh, Krishna .

JOURNAL OF CLEANER PRODUCTION, 2015, 103 :171-196

[10] A new synthesis route to Li4SiO4 as CO2 catalytic/sorbent [J].

Bretado, ME ;

Velderrain, VG ;

Gutiérrez, DL ;

Collins-Martínez, V ;

Ortiz, AL .

CATALYSIS TODAY, 2005, 107-08 :863-867

← 1 2 3 4 5 6 →