Log In Sign up
The largest database of trusted experimental protocols

γ fe2o3

Manufactured by Merck Group
Visit Supplier

γ-Fe2O3 is a form of iron oxide with a specific crystalline structure. It is used as a laboratory reagent and in various applications. The core function of γ-Fe2O3 is to serve as a material for specific research and analytical purposes.

Automatically generated - may contain errors

Lab products found in correlation

Fe3o4 nanoparticles, by Merck Group (1 mentions) Sucrose, by Merck Group (1 mentions)

2 protocols using γ fe2o3

1

Synthesis of Metal Oxyhydroxides and Layered Double Hydroxides

Cited 1 time
Check if the same lab product or an alternative is used in the 5 most similar protocols
For γ-FeOOH, 20 mL of Fe(NO3)3 solution (20 mM) was sealed in a glass container, which was then
maintained at 60 °C for 24 h. After centrifuging and washing
with water for 3 times, red brown powder of FeOOH was obtained.
γ-NiOOH was synthesized by oxidizing nickel foam with K2S2O8 in concentrated NaOH (see ref (61 (link))). γ-Fe2O3 was obtained by annealing Fe3O4 nanoparticles (Sigma-Aldrich, CAS number: 1317-61-9) at 300 °C
in air for 12 h. α-Fe2O3 was purchased
from Fluka (CAS number: 1309-37-1). NiFe LDH was synthesized via a
hydrothermal method previously reported by our group (see ref (15 (link))).
Song F., Busch M.M., Lassalle-Kaiser B., Hsu C.S., Petkucheva E., Bensimon M., Chen H.M., Corminboeuf C, & Hu X. (2019). An Unconventional Iron Nickel Catalyst for the Oxygen Evolution Reaction. ACS Central Science, 5(3), 558-568.
+ Open protocol
+ Expand
2

Synthesis of α-Fe2O3@C Composite

Check if the same lab product or an alternative is used in the 5 most similar protocols
3.0 g of γ-Fe2O3 (Sigma-Aldrich, 50 nm)
and 3.0 g of sucrose (Sigma-Aldrich) were dispersed in a solution
of water and ethanol in a 1:1 v/v ratio (50 mL) and stirred at 70
°C until solvent evaporation (ca. 6 h). The
mixture was treated for 10 h at 120 °C in an argon atmosphere
and then annealed for 3 h at 700 °C (heating rate, 5 °C
min–1) to obtain a reduced sample (indicated as
α-Fe@C), which was ground and subsequently heated in air at
380 °C for 24 h (heating rate, 5 °C min–1) to prepare the final composite (indicated as α-Fe2O3@C).
Wei S., Di Lecce D., Messini D’Agostini R, & Hassoun J. (2021). Synthesis of a High-Capacity α-Fe2O3@C Conversion Anode and a High-Voltage LiNi0.5Mn1.5O4 Spinel Cathode and Their Combination in a Li-Ion Battery. ACS Applied Energy Materials, 4(8), 8340-8349.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!