The phrase "a facile method is" is correct and usable in written English.
It can be used when describing a method that is easy or simplistic in nature, often in a context where the ease of the method is being highlighted.
Example: "In our research, we found that a facile method is often preferred by beginners who are just starting to learn the techniques."
Alternatives: "an easy method is" or "a simple method is".
A facile method is designed to prepare 3D reduced graphene oxide (rGO) - carbon nanotubes (CNTs) - nickel foams (NF).
A facile method is developed to in situ one-step synthesize CoFe2O4/graphene (CFO/GN) nanocomposites as a promising high-performance anode for lithium-ion batteries.
Thus, a facile method is proposed to develop hierarchical and three-dimensional titanium nitride (TiN) architectures, with the robust non‑carbon material being implemented as the Pt support.
Moreover, a facile method is designed to prepare Ag/CQDs/g-C3N4 photocatalysts, and their chemical composition, morphologies, optical properties and stability were characterized methodically.
A facile method is developed to synthesize a fiber-like reduced graphene oxided (rGO)/molybdenum disulfide (MoS2) composites through a wet-spinning and a hydrothermal method.
A facile method is developed to prepare NiCo2S4 counter electrode (CE) which is in-situ grown on SnO2: F transparent conductive glass (FTO) with mirror-like smooth surface.
In this study, a facile method was applied to measure the precipitate volume fractions in an age-hardened AlCuMg alloy.
In this study, a facile method was developed to functionalize 3D collagen porous scaffolds with biodegradable multilayer microcapsules.
In this study, a facile method was developed to prepare the glutaraldehyde (GA) cross-linked collagen/chitosan porous scaffold (S2).
A facile method was developed to modify gelatin with cysteine via a bifunctional PEG linker, thus introducing free thiol groups to gelatin chains.
A facile method was then developed to integrate the low- and high-stiffness gelatin matrices into a single scaffold (S-scaffold) for pulpodentin complex regeneration.
