cMOF Evidence Base

Synthesis evidence

High-Hole-Mobility Metal–Organic Framework as Dopant-Free Hole Transport Layer for Perovskite Solar Cells

Wang R., Yu W., Sun C. et al. · Nanoscale Research Letters · 2022 · 6

2 structured synthesis routes

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

Complete recipeSource: Both

Route 1: Air Liquid Interface

main p.7 · Materials and Methods - Synthesis of the Ni3(HITP)2 Film · Additional file 1: Figure S1

Metal precursorsnickel chloride hexahydrate, 13.2 mg
Linker precursors2,3,6,7,10,11-hexaaminotriphenylene hexahydrochloride, 20 mg
SolventsH2O, 40.0 mL
Additivesammonium hydroxide, 0.6 mL
Atmosphereair-liquid interface; no inert atmosphere reported
Temperature65
Time0.0167
Substrate orientationITO-coated glass placed at the air-liquid interface along the beaker edge in an inclined posture under the film, then slowly lifted.
Work-upFilm transferred to ITO-coated glass by slow lifting; device fabrication section reports further cleaning and drying after transfer.
Activationnot reported
Scalability contextLow-temperature, water-based interfacial film formation; different film thicknesses controlled by reaction time, but exact times for each thickness are not reported.
Show 4 structured reagent records
RoleReagentAmount / concentrationSource
Metal Sourcenickel chloride hexahydrate13.2 mgmain p.7 · Materials and Methods - Synthesis of the Ni3(HITP)2 Film · Additional file 1: Figure S1
Linker2,3,6,7,10,11-hexaaminotriphenylene hexahydrochloride20 mgmain p.7 · Materials and Methods - Synthesis of the Ni3(HITP)2 Film · Additional file 1: Figure S1
SolventH2O40.0 mLmain p.7 · Materials and Methods - Synthesis of the Ni3(HITP)2 Film · Additional file 1: Figure S1
Baseammonium hydroxide0.6 mLmain p.7 · Materials and Methods - Synthesis of the Ni3(HITP)2 Film · Additional file 1: Figure S1
Partial recipeSource: Main

Route 2: Other

main p.7 · Materials and Methods - Device Fabrication

Metal precursorsNi3(HITP)2 film on ITO; Ag top electrode
Linker precursorsPC61BM electron-transport material; perovskite precursor recipe not included in this article
Solventsacetone, deionised water, ethyl alcohol for ITO cleaning; chlorobenzene for PC61BM
AtmosphereAg evaporation in high vacuum; J-V testing in air
Substrate orientationProcessed ITO glass extended to the bottom of the floating Ni3(HITP)2 film in an inclined posture before lifting.
Work-upITO sequentially sonicated in acetone, deionised water and ethyl alcohol; UV-ozone treatment; Ni3(HITP)2 film transferred, cleaned and dried; perovskite fabricated as previous report; PC61BM spin-coated; Ag thermally evaporated through a metal mask.
ActivationUV-ozone treatment of ITO before film transfer
Show 6 structured reagent records
RoleReagentAmount / concentrationSource
SolventacetoneNot specifiedmain p.7 · Materials and Methods - Device Fabrication
Solventdeionized waterNot specifiedmain p.7 · Materials and Methods - Device Fabrication
Solventethyl alcoholNot specifiedmain p.7 · Materials and Methods - Device Fabrication
AdditivePC61BM (methyl [6,6]-phenyl-C61-butyrate)20 mg/mL in chlorobenzenemain p.7 · Materials and Methods - Device Fabrication
SolventchlorobenzeneNot specifiedmain p.7 · Materials and Methods - Device Fabrication
OtherAg electrodeNot specifiedmain p.7 · Materials and Methods - Device Fabrication