Fundamental Material Properties of the 2LiBH4-MgH2 Reactive Hydride Composite for Hydrogen Storage: (I) Thermodynamic and Heat Transfer Properties

被引：26

作者：

Jepsen, Julian ^{[1
]}

Milanese, Chiara ^{[2
]}

Puszkiel, Julian ^{[1
,3
]}

Girella, Alessandro ^{[2
]}

Schiavo, Benedetto ^{[4
,5
]}

Lozano, Gustavo A. ^{[1
,6
]}

Capurso, Giovanni ^{[1
]}

von Colbe, Jose M. Bellosta ^{[1
]}

Marini, Amedeo ^{[2
]}

Kabelac, Stephan ^{[7
]}

Dornheim, Martin ^{[1
]}

Klassen, Thomas ^{[1
]}

机构：

[1] Helmholtz Zentrum Geesthacht, Inst Mat Res, Max Planck Str 1, D-21502 Geesthacht, Germany

[2] Univ Pavia, Dept Chem, Phys Chem Div, Pavia Lab H2, Viale Taramelli 16, I-27100 Pavia, Italy

[3] Consejo Nacl Invest Cientif & Tecn CONICET, Ctr Atom Bariloche, Dept Physicochem Mat, Av Bustillo Km 9500,R8402AGP SC, San Carlos De Bariloche, Rio Negro, Argentina

[4] Univ Palermo, Dipartimento Innovaz Ind & Digitale DIID Ingn Chi, Viale Sci Ed 6, I-90128 Palermo, Italy

[5] ITA, SS 113 174, I-91100 Trapani, Italy

[6] BASF SE, Carl Bosch Str 38, D-67056 Ludwigshafen, Germany

[7] Leibniz Univ Hannover, Inst Thermodynam, Callinstr 36, D-30167 Hannover, Germany

来源：

ENERGIES | 2018年 / 11卷 / 05期

关键词：

hydrogen storage; LiBH4/MgH2; metal hydrides; borohydrides; reactive hydride composites; material properties; THERMAL-CONDUCTIVITY; DEHYDROGENATION; ENHANCEMENT; DIFFUSIVITY; KINETICS; SYSTEMS; MGB2;

D O I：

10.3390/en11051081

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Thermodynamic and heat transfer properties of the 2LiBH(4)-MgH2 composite (Li-RHC) system are experimentally determined and studied as a basis for the design and development of hydrogen storage tanks. Besides the determination and discussion of the properties, different measurement methods are applied and compared to each other. Regarding thermodynamics, reaction enthalpy and entropy are determined by pressure-concentration-isotherms and coupled manometric-calorimetric measurements. For thermal diffusivity calculation, the specific heat capacity is measured by high-pressure differential scanning calorimetry and the effective thermal conductivity is determined by the transient plane source technique and in situ thermocell. Based on the results obtained from the thermodynamics and the assessment of the heat transfer properties, the reaction mechanism of the Li-RHC and the issues related to the scale-up for larger hydrogen storage systems are discussed in detail.

引用

页数：23

共 52 条

[1]

[Anonymous], 2008, Hydrogen as a Future Energy Carrier

[2]

[Anonymous], 2003, Mater. Today, DOI [10.1016/S1369-7021(03)00922-2, DOI 10.1016/S1369-7021(03)00922-2]

[3]

Baehr H.D., 2006, Heat and Mass Transfer

[4] Unexpected kinetic effect of MgB2 in reactive hydride composites containing complex borohydrides [J].

Barkhordarian, Gagik ;

Klassen, Thomas ;

Dornheim, Martin ;

Bormann, Ruediger .

JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 440 (1-2) :L18-L21

[5] Hydrogen sorption properties of MgH2-LiBH4 composites [J].

Boesenberg, Ulrike ;

Doppiu, Stefania ;

Mosegaard, Lene ;

Barkhordarian, Gagik ;

Eigen, Nico ;

Borgschulte, Andreas ;

Jensen, Torbert R. ;

Cerenius, Yngve ;

Gutfleisch, Oliver ;

Klassen, Thomas ;

Dornheim, Martin ;

Bormann, Ruediger .

ACTA MATERIALIA, 2007, 55 (11) :3951-3958

[6] Thermodynamics and dynamics of the Mg-Fe-H system and its potential for thermochemical thermal energy storage [J].

Bogdanovic, B ;

Reiser, A ;

Schlichte, K ;

Spliethoff, B ;

Tesche, B .

JOURNAL OF ALLOYS AND COMPOUNDS, 2002, 345 (1-2) :77-89

[7] Metal-doped sodium aluminium hydrides as potential new hydrogen storage materials [J].

Bogdanovic, B ;

Brand, RA ;

Marjanovic, A ;

Schwickardi, M ;

Tölle, J .

JOURNAL OF ALLOYS AND COMPOUNDS, 2000, 302 (1-2) :36-58

[8] Thermodynamic investigation of the magnesium-hydrogen system [J].

Bogdanovic, B ;

Bohmhammel, K ;

Christ, B ;

Reiser, A ;

Schlichte, K ;

Vehlen, R ;

Wolf, U .

JOURNAL OF ALLOYS AND COMPOUNDS, 1999, 282 (1-2) :84-92

[9]

BP, 2017, BP STAT REV WORLD EN

[10] Hydrogen sorption performance of MgH2 doped with mesoporous nickel- and cobalt-based oxides [J].

Cabo, Moises ;

Garroni, Sebastiano ;

Pellicer, Eva ;

Milanese, Chiara ;

Girella, Alessandro ;

Marini, Amedeo ;

Rossinyol, Emma ;

Surinach, Santiago ;

Dolors Baro, Maria .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (09) :5400-5410

← 1 2 3 4 5 6 →