This file was updated on 2019-03-19 by Jimin Shim.

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GENERAL INFORMATION
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Title of Dataset: 
Data for Superlattice by charged block copolymer self-assembly

Author Information:

Principal Investigator Contact Information
        Name: Frank S. Bates
        Institution: University of Minnesota
        Address: Chemical Engineering & Materials Science, 421 Washington Avenue SE, Minneapolis, Minnesota 55455
        Email: bates001@umn.edu
        
Principal Investigator Contact Information
        Name: Timothy P. Lodge
        Institution: University of Minnesota
        Address: Department of Chemistry and Chemical Engineering & Materials Science, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
        Email: lodge@umn.edu
        
Associate or Co-investigator Contact Information
        Name: Jimin Shim
        Institution: University of Minnesota
        Address: Department of Chemistry, 207 Pleasant Street SE, Minneapolis, Minnesota 55455
        Email: jshim@umn.edu

Date of data collection (single date, range, approximate date):
2017~2019

Geographic location of data collection (where was data collected?):
The X-ray scattering experiments and data collection were performed at DuPont-Northwestern-Dow Collaborative Access Team (DND-CAT) 5-ID at the Advanced Photon Source, Argonne National Laboratory in Lemont, IL; All other experiments and data collection were conducted at University of Minnesota.

Information about funding sources that supported the collection of the data:
This research was supported by the Office of Basic Energy Science (BES) of the U.S. Department of Energy (DoE), under Contract DE-FOA-0001664. 

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SHARING/ACCESS INFORMATION
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1. Licenses/restrictions placed on the data:
None

2. Links to publications that cite or use the data:
LEAVE BLANK

3. Links to other publicly accessible locations of the data:


4. Links/relationships to ancillary data sets:
None

5. Was data derived from another source?
No

6. Recommended citation for the data:
LEAVE BLANK

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DATA & FILE OVERVIEW
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Purpose Statement: 
This document describes the sample name convention used and the structure of file format.

General Notes: 
Within the source data files, each figure or table (in the main manuscript and in the Supplementary Information) containing relevant data is represented by a CSV. 

Files Contained: 
Additional information about the preparation of each series of data can be found in the manuscript and Supplementary Information.

Fig.2.csv : Small angle X-ray scattering (SAXS) and mid angle X-ray scattering (MAXS) data for each sample are presented, labelled with the sample name. 
Fig.3.csv :  SAXS and MAXS data for POEGMA7-PS and POEGMA23-PS are presented, labelled with the sample name. 
Fig.4b.csv: SAXS data for POEGMA#-PS (#: 7, 23, and 36) and NaCF3SO3-doped POEGMA0-PS ([Na+]/[EO]=0.016, 0.048, and 0.072) are presented, labelled with the sample name. 
Supplementary Fig.1.csv : Determination of reactivity ratios of poly(ethylene glycol) methacrylate (r1) and poly(ethylene glycol) methyl ether methacrylate (r2) using Fineman?Ross method. The parameters G and H are defined as G = X(Y ? 1) and H = X2/Y, respectively, where X = M1/M2 and Y = dM1/dM2, in which M1 and M2 are the monomer molar compositions in the feed and dM1 and dM2 are the compositions in the copolymer. 
Supplementary Fig.2.csv : First-order kinetic plot of POEGMA23?PS as a function of reaction time.
Supplementary Fig.3.csv : Representative H NMR spectra and SEC trace of POEGMA23?PS before and after the end group substitution.
Supplementary Fig.4.csv : Representative H NMR spectra of (4a) POEGMA23?PS and (4b) before and after introduction of sodium sulfonate groups. (4c) Representative SEC traces of macro chain transfer agent and the resulting block copolymer.
Supplementary Fig.7.csv: Bjerrum length (lB) as a function of local volume fraction of PS (temperature: 80 C).
Supplementary Fig.8.csv : Composition distribution probability profiles of POEGMA#?PS (#: 7, 23, and 36). 
Fig.2.tif : Transmission microscopy (TEM) image of POEGMA36-PS
Fig.S5.tif : TEM image of a POEGMA0–PS and b POEGMA36–PS
Fig.S6.tif : TEM images of a POEGMA7–PS and b POEGMA23–PS

Readme.txt

Additional related data collected that was not included in the current data package:
None

Are there multiple versions of the dataset?
N

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METHODOLOGICAL INFORMATION
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Description of methods used for collection, generation, and processing of data: 
NMR: All NMR data were collected on a Bruker Advance 3 HD (400 MHz) and processed by Topspin 3.5 software.
SAXS: All SAXS data were collected at the Sector 5-ID-D Dow-Northwestern-Dupont beamline (Advanced Photon Source at Argonne National Laboratory) and processed by OriginPro 8. 
SEC: All SEC data were collected on a SEC system connected to a Wyatt 18-angle DAWN HELEOS light scattering detector and Optilab rEX differential refractive index detector, and processed by ASTRA.


Additional information, including documentation on the synthesis of model materials, is located with the published manuscript.



People involved with sample collection, processing, analysis and/or submission:
The project was conceived and supervised by Frank S. Bates and Timothy P. Lodge. The synthetic design and experiments were performed by Jimin Shim. All authors contributed to the discussion of the results and preparation of data.