Synthesis evidence

MOF Nanosheet Reconstructed Two-Dimensional Bionic Nanochannel for Protonic Field-Effect Transistors

Wu G.-D., Zhou H.-L., Fu Z.-H. et al. · Angewandte Chemie - International Edition · 2021 · 9931-9935

3 structured synthesis routes

Completeness describes how fully the route could be reconstructed from the main article and supporting information.

Partial recipeSource: Main

Route 1: Other

3 · Main text · Figure 2e,f; Figure 3a

Metal precursorsPre-prepared palladium electrodes; Cu-TCPP thin film
Linker precursorsCu-TCPP thin film containing TCPP linkers
SolventsNot specified
AdditivesHydrogen atmosphere forms PdHx during device operation
AtmosphereDevice evaluated under vacuum, air/RH, Ar, Ar + 90% RH, and Ar + 90% RH + 5% H2; fabrication atmosphere not specified
Substrate orientationCu-TCPP thin film on SiO2/Si+ substrate; heavily doped Si acts as gate
Oxidant / reductantH2 converts Pd contacts to PdHx during protonic operation
Work-up50 nm Cu-TCPP thin film deposited on SiO2/Si+ with a pair of pre-prepared 80 nm Pd electrodes
ActivationNo conventional activation reported; PdHx generated in situ under H2 atmosphere for proton exchange
Scalability contextDevice geometry is shown optically, but lithography/deposition recipe details are not provided.
Show 3 structured reagent records
RoleReagentAmount / concentrationSource
Other50-nm Cu-TCPP thin filmNot specified3 · Main text · Figure 2e,f; Figure 3a
Metal Sourcepalladium electrodes80 nm3 · Main text · Figure 2e,f; Figure 3a
ReductantH25% · 5% H2 in Ar with 90% RH during device operation3 · Main text · Figure 2e,f; Figure 3a
Partial recipeSource: Both

Route 2: Other

2 · Main text · Figure 1

Metal precursorsCu(NO3)2.3H2O
Linker precursorsH2TCPP (5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin)
SolventsNot specified in supplied main text or SI
AdditivesNot specified in supplied main text or SI
AtmosphereNot specified
Work-upNot specified in supplied main text or SI
ActivationNot specified in supplied main text or SI
Scalability contextMain text describes high-yield preparation but does not report yield, scale, temperature, solvent, or workup in the supplied documents.
Show 2 structured reagent records
RoleReagentAmount / concentrationSource
Metal SourceCu(NO3)2.3H2ONot specified2 · Main text · Figure 1
LinkerH2TCPP (5, 10, 15, 20-tetrakis (4-carboxyphenyl) porphyrin)Not specified2 · Main text · Figure 1
Partial recipeSource: Both

Route 3: Other

2 · Main text · Figure S1; Figure 2a,b

Metal precursorsCu-TCPP nanosheets
Linker precursorsCu-TCPP nanosheets containing TCPP linkers
SolventsNot specified in supplied main text or SI
AdditivesNot specified
AtmosphereNot specified
Substrate orientationNanosheets lie parallel to the substrate with the ab plane; out-of-plane (00l) and in-plane (hk0) GIXRD orientation
Work-up10 layer-by-layer deposition cycles gave an approximately 50 nm film
ActivationNo separate activation reported
Scalability contextLayer-by-layer deposition controls film thickness from approximately 5 nm nanosheets; no batch area or deposition details reported in supplied documents.
Show 1 structured reagent record
RoleReagentAmount / concentrationSource
OtherCu-TCPP nanosheets10 deposition cycles2 · Main text · Figure S1; Figure 2a,b