/ Home
/ SUBMISSION

/ The BJOC
/ Diamond Open Access
/ Journal Statistics
/ Editorial Board
/ Community
/ Call for papers

/ Latest Articles
/ Most accessed
/ Thematic issues
/ Volumes
/ Authors

/ Alerts

/ TWITTER
/ LINKEDIN
/ Mastodon
/ RSS FEED

Empty search

Article Type

Publication Date Range

Search Tips

This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.

Search Examples

aromatic	the word “aromatic”
aromatic aldehyde	the word “aromatic” OR “aldehyde”
+aromatic +aldehyde	both words “aromatic” AND “aldehyde”
+aromatic -aldehyde	the word “aromatic” but NOT “aldehyde”
“aromatic aldehyde”	the exact phrase “aromatic aldehyde”
benz*	words which begin with “benz”, such as “benzene” or “benzyl”
benz*yl	words that begin with “benz” and end with “yl”, such as “benzyl” or “benzoyl”
benzyl~	words that are close to the word “benzyl”, such as “benzoyl” (i.e., fuzzy search)

BROWSE
Latest Articles
Most accessed
thematic issues
volumes
authors

BROWSE

Latest Articles Most Accessed Thematic Issues Volumes Authors

Author

1 article(s) from Konietzny, Roman

Functionalized copolyimide membranes for the separation of gaseous and liquid mixtures

Nadine Schmeling,
Roman Konietzny,
Daniel Sieffert,
Patrick Rölling and
Claudia Staudt

Beilstein J. Org. Chem. 2010, 6, 789–800, doi:10.3762/bjoc.6.86

PDF

Graphical Abstract

Figure 1: Membrane based separation process.

Jump to Figure 1

Figure 2: Chemical structure of the 6FDA (= 4,4′-hexafluoroisopropylidene diphthalic anhydride).

Jump to Figure 2

Figure 3: Plasticization phenomenon and resulting effects on separation characteristics.

Jump to Figure 3

Figure 4: Synthesis of cross-linkable copolyimide structures.

Jump to Figure 4

Figure 5: Investigated cross-linking variations (non cross-linked, covalently and ionically cross-linked).

Jump to Figure 5

Figure 6: Hybrid process for the separation of propylene/propane.

Jump to Figure 6

Figure 7: Total permeability (left) and selectivity (right) for the 6FDA-4MPD (●) and the 6FDA-4MPD/6FDA-DABA...

Jump to Figure 7

Figure 8: Conventional separation process for reformates containing extraction and stripping unit.

Jump to Figure 8

Figure 9: Hybrid process for the separation of aromatics/aliphatics.

Jump to Figure 9

Figure 10: Pervaporation results for the 6FDA-6FpDA/6FDA-4MPD/6FDA-DABA 3:1:1 copolyimide cross-linked with et...

Jump to Figure 10

Figure 11: Pervaporation results for 6FDA-4MPD/6FDA-DABA 4:1 copolyimide (non cross-linked) conditioned in pur...

Jump to Figure 11

Figure 12: Pervaporation results for conditioned 6FDA-4MPD/6FDA-DABA 4:1 copolyimide membranes, 100% cross-lin...

Jump to Figure 12

Figure 13: Hybrid process for the removal of CO₂ in tertiary oil production processes.

Jump to Figure 13

Figure 14: Pure CO₂ permeabilities at 35 °C for the 6FDA-4MPD (■), the 6FDA-4MPD/6FDA-DABA 4:1 copolyimide ion...

Jump to Figure 14

Figure 15: CO₂/CH₄ separation characteristics for the 6FDA-4MPD/6FDA-DABA 4:1 copolyimide ionically cross-link...

Jump to Figure 15

Album

Full Research Paper

Published 12 Aug 2010

Full text

Other Beilstein-Institut Open Science Activities

/ Help / Support & Contact / Alerts / Privacy Policy / Terms & Conditions / Impressum