EP3681841A1 - Nouveau procede de stockage de l'hydrogene - Google Patents
Nouveau procede de stockage de l'hydrogeneInfo
- Publication number
- EP3681841A1 EP3681841A1 EP18783061.7A EP18783061A EP3681841A1 EP 3681841 A1 EP3681841 A1 EP 3681841A1 EP 18783061 A EP18783061 A EP 18783061A EP 3681841 A1 EP3681841 A1 EP 3681841A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkoxyamine
- hydrogen
- borane
- complexes
- pph
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
- C01B3/0005—Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes
- C01B3/001—Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes characterised by the uptaking media; Treatment thereof
- C01B3/0015—Organic compounds, e.g. liquid organic hydrogen carriers [LOHC] or metalorganic compounds; Solutions thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
- C01B6/06—Hydrides of aluminium, gallium, indium, thallium, germanium, tin, lead, arsenic, antimony, bismuth or polonium; Monoborane; Diborane; Addition complexes thereof
- C01B6/10—Monoborane; Diborane; Addition complexes thereof
- C01B6/13—Addition complexes of monoborane or diborane, e.g. with phosphine, arsine or hydrazine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
- C07C239/08—Hydroxylamino compounds or their ethers or esters
- C07C239/20—Hydroxylamino compounds or their ethers or esters having oxygen atoms of hydroxylamino groups etherified
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Definitions
- the present invention relates to a novel process for storing hydrogen using alkoxyamine-borane complexes.
- alkoxyamine-borane complexes shown below have a dative bond between the nitrogen atom and BH 3 as well as amine-borane complexes.
- Physical storage is currently the most advanced technology and consists of a liquid hydrogen tank operating between 350 and 700 bar, with operating temperatures of around -120 ° C.
- Storage in the form of materials can be divided into three distinct classes: absorbent materials (zeolites, aerogels, etc.), metal hydrides (LiAlH 4 , NaBH 4 , MgH 2 , etc.) and chemical storage, in particular in the form of conventional borane amine complexes (NH 3 BH 3 , MeNH 2 BH 3 , Me 2 NHBH 3 , ).
- absorbent materials zeolites, aerogels, etc.
- metal hydrides LiAlH 4 , NaBH 4 , MgH 2 , etc.
- chemical storage in particular in the form of conventional borane amine complexes (NH 3 BH 3 , MeNH 2 BH 3 , Me 2 NHBH 3 , ).
- One of the more general aspects of the invention relates to a new simple process for storing and releasing hydrogen, not involving toxic compounds, and allowing a high hydrogen storage rate because of the low molecular weight of alkoxyamine-borane complexes.
- the present invention relates to the use of alkoxyamine-borane complexes for the storage of hydrogen.
- alkoxyamine-borane complex is intended to mean a complex formed by reaction between an alkoxyamine and a borane.
- hydrogen storage is meant, in the sense of the invention, a method for storing hydrogen and then releasing it for use.
- the present invention also relates to the use of alkoxyamine-borane complexes for the storage of hydrogen followed by a step of hydrogen release.
- hydrogen release the chemical step to obtain a release of hydrogen.
- the invention makes it possible to have a very promising chemical hydrogen reservoir.
- these compounds have a particular availability of 6.67% hydrogen mass, which is as good or better than all other types of storage.
- the present invention also relates to the use of alkoxyamine-borane complexes for the storage of hydrogen, said alkoxyamine-borane complexes being of formula (I),
- alkyl -C 10 refers to an acyclic carbon chain, saturated, linear or branched, comprising 1 to 10 carbon atoms.
- Examples of C 1 -C 10 alkyls include methyl, ethyl, propyl, butyl, pentyl, hexyl or heptyl groups.
- the definition of propyl, butyl, pentyl, hexyl or heptyl includes all possible isomers.
- butyl includes n-butyl, iso-butyl, sec-butyl and tert-butyl and the term propyl includes n-propyl and iso-propyl.
- C 3 -C 10 cycloalkyl denotes a saturated or partially saturated mono-, bi- or tri-ring comprising from 3 to 10 carbon atoms.
- the cycloalkyl group may be a cyclohexyl group.
- the present invention also relates to a process for the release of hydrogen from alkoxyamine-borane complexes comprising a step of dehydrogenation of said alkoxyamine-borane complexes.
- the present invention also relates to a process for the release of hydrogen from alkoxyamine-borane complexes, comprising a step of contacting at least one alkoxyamine-borane complex with a catalyst or a step of thermal heating of the above-mentioned alkoxyamine-alkane complexes. borane.
- the invention relates to a process for the release of hydrogen from alkoxyamine-borane complexes comprising a step of dehydrogenating said alkoxyamine-borane complexes, and a step of contacting at least one alkoxyamine complex -borane with a catalyst of rhodium, platinum, palladium, gold or nickel, in particular selected from RhCl (PPh 3 ) 3 , NiCl 2 (PPh 3 ) 2 , Rh @ TBAB and Ni @ TBAB, Pd (OH ) 2 / C, PtCl 2 , PdCl 2 , KAuC, Pt (PPh 3 ) 4 .
- a catalyst of rhodium, platinum, palladium, gold or nickel in particular selected from RhCl (PPh 3 ) 3 , NiCl 2 (PPh 3 ) 2 , Rh @ TBAB and Ni @ TBAB, Pd (OH ) 2 / C, PtCl 2 , PdC
- the present invention also relates to a process for the release of hydrogen from alkoxyamine-borane complexes comprising a step of dehydrogenation of said alkoxyamine-borane complexes, and a step of bringing an alkoxyamine-borane complex into contact with RhCl (PPh 3 ) 3 .
- the present invention also relates to a process for the release of hydrogen from alkoxyamine-borane complexes comprising a step of dehydrogenation of said alkoxyamine-borane complexes, and a step of contacting an alkoxyamine-borane complex with NiCl 2 (PPli 3) 2 .
- the present invention also relates to a process for the release of hydrogen from alkoxyamine-borane complexes comprising a step of dehydrogenation of said alkoxyamine-borane complexes, and a step of contacting an alkoxyamine-borane complex with Rh @ TBAB.
- the present invention also relates to a process for the release of hydrogen from alkoxyamine-borane complexes comprising a step of dehydrogenation of said alkoxyamine-borane complexes, and a step of bringing an alkoxyamine-borane complex into contact with Ni @ TBAB.
- the hydrogen release reaction is generally carried out in the presence of a catalyst derived from a metal chosen from rhodium, nickel, palladium, platinum and copper, at a temperature ranging from 30 ° C. to 80 ° C. C, for a duration ranging from 3 to 1500 minutes.
- a catalyst derived from a metal chosen from rhodium, nickel, palladium, platinum and copper at a temperature ranging from 30 ° C. to 80 ° C. C, for a duration ranging from 3 to 1500 minutes.
- the hydrogen release reaction from 0.5 mmol of one of the alkoxyamine-borane complexes evoked makes it possible to produce from 5 cm 3 to 25 cm 3 of gas.
- the invention relates to a process for the release of hydrogen from alkoxyamine-borane complexes comprising a step of dehydrogenating said alkoxyamine-borane complexes by thermal heating of said alkoxyamine-borane complexes above 80 ° C, preferably above 100 ° C and more preferably above 120 ° C.
- the following five alkoxyamine-borane complexes are synthesized and used in the invention.
- the present invention also relates to a process for the preparation of alkoxyamine-borane complexes of formula (I) comprising a step of placing hydroxy lamines of formula (II) in the presence of
- R and R ' are chosen from hydrogen, a C 1 -C 10 alkyl or C 3 -C 10 cycloalkyl group, or a salt thereof, for example a hydrochloride, with NaBH 4 and a mineral acid, preferentially H 2 SO 4 or HCl, this process not requiring a purification step.
- mineral acid means an acid derived from a mineral or inorganic body, for example hydrochloric, sulfuric or nitric acid.
- the preparation of the alkoxyamine-borane complexes of formula (I) is generally carried out in an organic solvent, preferably THF (tetrahydrofuran).
- organic solvent preferably THF (tetrahydrofuran).
- the invention relates to a process for preparing the following alkoxyamine-borane complexes:
- alkoxyamine-borane complexes of formula (I) is generally carried out with a hydroxylamine / NaBH 4 hydrochloride ratio ranging from 1: 1 to 1: 2, this ratio being, according to a preferred embodiment of the invention set at 1: 1.2.
- Figure 1 relates to the study of the dehydrogenation rate of the complex (5) in the presence of 5 mol% of Wilkinson catalyst with the abscissa time expressed in minutes and the ordinate the change in the volume of gas expressed in cm 3 .
- Figure 2 relates to the study of the rate of dehydrogenation of the complex (2) in the presence of 5 mol% of Wilkinson catalyst with the abscissa time expressed in minutes and the ordinate the evolution of the volume of gas expressed in cm 3 .
- FIG. 3 relates to the study of the rate of dehydrogenation of the complex (5) in the presence of 5 mol% of NiCl 2 (PPh 3 ) 2 with the abscissa the time expressed in minutes and the ordinate the evolution of the volume of gas expressed in cm 3 .
- FIG. 4 relates to the study of the rate of dehydrogenation of the complex (5) in the presence of 5 mol% of Pt (PPh 3 ) 4 with the abscissa the time expressed in minutes and the ordinate the evolution of the volume of gas expressed in cm 3 .
- the alkoxyamine-borane complex (2) was synthesized under the same conditions as above, using O-tert-butylhydroxylamine hydrochloride, in the presence of sodium borohydride in THF (Table 2). This synthesis was first done on a small scale (CF39), then on a larger scale (CF452).
- the last alkoxyamine-borane complex synthesized is O-methylhydroxylamine borane (5) from commercial O-methylhydroxylamine hydrochloride in the presence of NaBH 4 in THF. Unlike other starting materials, this hydrochloride has low solubility in most solvents. For this synthesis, a great deal of optimization of the conditions was therefore carried out in order to improve the solubility of O-methylhydroxylamine hydrochloride (Table 5).
- alkoxyamine-borane complexes show a high potential for hydrogen storage applications because of their high hydrogen density.
- RhCl (PPh 3 ) 3 (2.5 mol%) 50 15 10
- the complexes (1), (2) and (5) have different dehydrogenation rates, the use of one or the other of these complexes thus makes it possible to modulate this rate of dehydrogenation.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1758543A FR3070974A1 (fr) | 2017-09-14 | 2017-09-14 | Nouveau procede de stockage de l'hydrogene |
| PCT/FR2018/052250 WO2019053382A1 (fr) | 2017-09-14 | 2018-09-13 | Nouveau procede de stockage de l'hydrogene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3681841A1 true EP3681841A1 (fr) | 2020-07-22 |
Family
ID=61003078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18783061.7A Withdrawn EP3681841A1 (fr) | 2017-09-14 | 2018-09-13 | Nouveau procede de stockage de l'hydrogene |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20200255289A1 (fr) |
| EP (1) | EP3681841A1 (fr) |
| JP (1) | JP2020533265A (fr) |
| CA (1) | CA3075501A1 (fr) |
| FR (1) | FR3070974A1 (fr) |
| WO (1) | WO2019053382A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102469255B1 (ko) | 2020-02-21 | 2022-11-23 | 한국가스공사 | 수소 저장 시스템 및 그의 제조 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8038980B2 (en) * | 2009-07-08 | 2011-10-18 | Ford Motor Company | Hydrogen storage materials containing ammonia borane |
| CN102173385B (zh) * | 2011-01-21 | 2012-11-14 | 南开大学 | 一种用氨基络合物合成高容量固态储氢材料氨硼烷的方法 |
| CN102838085B (zh) * | 2012-09-18 | 2014-04-02 | 武汉凯迪工程技术研究总院有限公司 | 一种高容量高分子聚合物储氢材料及其制备方法 |
| GB201223264D0 (en) * | 2012-12-21 | 2013-02-06 | Cella Energy Ltd | A hydrogen-storage-material |
-
2017
- 2017-09-14 FR FR1758543A patent/FR3070974A1/fr not_active Ceased
-
2018
- 2018-09-13 EP EP18783061.7A patent/EP3681841A1/fr not_active Withdrawn
- 2018-09-13 JP JP2020515106A patent/JP2020533265A/ja active Pending
- 2018-09-13 CA CA3075501A patent/CA3075501A1/fr not_active Abandoned
- 2018-09-13 US US16/647,033 patent/US20200255289A1/en not_active Abandoned
- 2018-09-13 WO PCT/FR2018/052250 patent/WO2019053382A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20200255289A1 (en) | 2020-08-13 |
| WO2019053382A1 (fr) | 2019-03-21 |
| FR3070974A1 (fr) | 2019-03-15 |
| CA3075501A1 (fr) | 2019-03-21 |
| JP2020533265A (ja) | 2020-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5923105B2 (ja) | キラルスピロ−ピリジルアミドフォスフィン配位子化合物、その合成方法及びその利用 | |
| US20100022791A1 (en) | Organometallic complexes as hydrogen storage materials and a method of preparing the same | |
| Manas et al. | Experimental and computational studies of borohydride catalyzed hydrosilylation of a variety of C [double bond, length as m-dash] O and C [double bond, length as m-dash] N functionalities including esters, amides and heteroarenes | |
| CN106866364B (zh) | 一种由糠醇制备1,3-环戊二醇的方法 | |
| JP3504254B2 (ja) | 光学活性アミノアルコールおよびその中間体の製造方法 | |
| CN110325520A (zh) | 用于生产包含至少两个胺官能团的四氢呋喃化合物的方法 | |
| CN104447725A (zh) | 一种手性含亚胺吡啶噁唑啉的化合物及其制备方法 | |
| CN101479280B (zh) | 硼烷醚络合物 | |
| Zengin et al. | Chemoselective hydrogenation of aromatic nitro compounds in the presence of homogeneous Pd based catalysts | |
| Wang et al. | Reductive Amination of Levulinic Acid to Pyrrolidones: Key Step in Biomass Valorization towards Nitrogen‐Containing Chemicals | |
| CN102241566A (zh) | 一种二苯甲醇及其衍生物的制备方法 | |
| CN104974016A (zh) | 肉桂醛加氢制备肉桂醇的方法 | |
| JP4849519B2 (ja) | 水素発生方法 | |
| WO2019053382A1 (fr) | Nouveau procede de stockage de l'hydrogene | |
| JP6225358B2 (ja) | 2−アミノ置換ベンズアルデヒド化合物を製造する方法 | |
| CN111302962A (zh) | 一种将脂肪族硝基化合物中的硝基还原成氨基的快捷方法 | |
| CN111217694A (zh) | 一种选择性还原α,β-不饱和羰基化合物中碳碳双键的方法 | |
| CN120365169B (zh) | 一种直接催化樟脑类化合物制备冰片胺类化合物的方法 | |
| CN110790669A (zh) | 纳米碳负载单原子钯基催化剂在腈类化合物催化加氢制备仲胺中的应用 | |
| JP5158811B2 (ja) | 水素発生方法 | |
| Jiang et al. | Catalytic Upgrading of Bio-Based Ketonic Acids to Pyrrolidones with Hydrogen Donor Sources | |
| CN109111380B (zh) | 一种合成手性胺的方法 | |
| JP4112651B2 (ja) | シス−ヘキサヒドロイソインドリンの製造方法 | |
| Rienhoff et al. | Selective Ammonium Carbamate Crystallization: An Innovative Approach for Catalyst Recycling in Homogeneously Catalyzed Primary Amine Synthesis | |
| JP2003201270A (ja) | 光学活性アミノアルコールおよびその中間体の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20200404 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20210517 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20230401 |