“Activated Borane” - A Porous Borane Cluster Network as an Effective Adsorbent for Removing Organic Pollutants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F22%3A00562669" target="_blank" >RIV/61388980:_____/22:00562669 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389013:_____/22:00562669 RIV/44555601:13520/22:43897193

Výsledek na webu

<a href="https://doi.org/10.1002/chem.202201885" target="_blank" >https://doi.org/10.1002/chem.202201885</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/chem.202201885" target="_blank" >10.1002/chem.202201885</a>

Jazyk výsledku

angličtina

Název v původním jazyce

“Activated Borane” - A Porous Borane Cluster Network as an Effective Adsorbent for Removing Organic Pollutants

Popis výsledku v původním jazyce

The unprecedented co-thermolysis of decaborane(14) (nido-B10H14) and toluene results in a novel porous material (that we have named “activated borane”) containing micropores between 1.0 and 1.5 nm in diameter and a specific surface area of 774 m(2) g(-1) (Ar, 87 K) that is thermally stable up to 1000 degrees C. Solid state H-1, B-11 and C-13 MAS NMR, UV-vis and IR spectroscopies suggest an amorphous structure of borane clusters interconnected by toluene moieties in a ratio of about three toluene molecules for every borane cluster. In addition, the structure contains Lewis-acidic tri-coordinated boron sites giving it some unique properties. Activated borane displays high sorption capacity for pollutants such as sulfamethoxazole, tramadol, diclofenac and bisphenol A that exceed the capacity of commercially-available activated carbon. The consistency in properties for each batch made, and the ease of its synthesis, make activated borane a promising porous material worthy of broad attention.

Název v anglickém jazyce

“Activated Borane” - A Porous Borane Cluster Network as an Effective Adsorbent for Removing Organic Pollutants

Popis výsledku anglicky

The unprecedented co-thermolysis of decaborane(14) (nido-B10H14) and toluene results in a novel porous material (that we have named “activated borane”) containing micropores between 1.0 and 1.5 nm in diameter and a specific surface area of 774 m(2) g(-1) (Ar, 87 K) that is thermally stable up to 1000 degrees C. Solid state H-1, B-11 and C-13 MAS NMR, UV-vis and IR spectroscopies suggest an amorphous structure of borane clusters interconnected by toluene moieties in a ratio of about three toluene molecules for every borane cluster. In addition, the structure contains Lewis-acidic tri-coordinated boron sites giving it some unique properties. Activated borane displays high sorption capacity for pollutants such as sulfamethoxazole, tramadol, diclofenac and bisphenol A that exceed the capacity of commercially-available activated carbon. The consistency in properties for each batch made, and the ease of its synthesis, make activated borane a promising porous material worthy of broad attention.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemistry - A European Journal

ISSN

0947-6539

e-ISSN

1521-3765

Svazek periodika

28

Číslo periodika v rámci svazku

67

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

e202201885

Kód UT WoS článku

000864929600001

EID výsledku v databázi Scopus

2-s2.0-85139520580