| |
Adv. Mater., 2010, 22, 2068-2072: Nanoporous Metal Membranes with Bicontinuous Morphology from Recyclable Block-Copolymer Templates
The nondestructive preparation of bicontinuous nanoporous metal membranes by replication of bicontinuous nanoporous polymeric membranes consisting of recoverable asymmetric block copolymers (BCPs) is reported. Bicontinous nanoporous BCP membranes were generated by swelling the minority domains of the BCP with selective solvents accompanied by reconstruction of the glassy matrix formed by the major...
http://www.polymer.cnt//ss/dreiwang/publicationsshow_2190.html |
| |
Fluorescent conjugated polymer molecular wire chemosensors for transition metal ion recognition and signaling
Conjugated polymer molecular wires have advantages over small molecules for sensing applications due to enhancements associated with electronic communication along the polymer backbone. The majority of examples from the literature focus on fluorescence “turn-off” as the mechanism of sensor response. The energy transfer mechanism involved in these polymers focuses on energy transfe...
http://www.polymer.cnt//ss/fanlijuan/publicationsshow_2077.html |
| |
[Chem. Commun.] Modification of multi-wall carbon nanotube surfaces with poly(amidoamine) dendrons: Synthesis and metal templating
Hydroxyl functional poly(amidoamine) dendron wedges have been reacted with the surface of multi-walled carbon nanotubes and used for templating silver nanoparticles.
http://www.polymer.cnt//ss/gchen/publicationsshow_1890.html |
| |
Fabrication of a Metal Particle Array Based on a Self-Assembled Template from a Two-Armed Polymer
A two-armed polymer with a crown ether core self-assembles to produce macroporous films with pores perpendicularly reaching through the film down to the substrate. A possible assembling mechanism is discussed. The pore size can be conveniently adjusted by changing the solution concentration. These through-hole macroporous films provide a template for fabricating an array of Cu nanoparticle aggrega...
http://www.polymer.cnt//ss/fujun/publicationsshow_824.html |
| |
THE PREPARATION AND CHARACTERIZATION OF POLY(METHACRYLAMIDE-CO-ACRYLIC ACID) GEL AND ITS USE IN THE THE NON-COMPETITIVE HEAVY METAL REMOVAL
关键字：THE,PREPARATION,AND,CHARACTERIZATION,POLY,METHACRYLAMIDE,ACRYLIC,ACID,GEL,AND,ITS,USE,THE,THE,NON,COMPETITIVE,HEAVY,METAL,REMOVAL,
Poly(methacrylamide-co-acrylic acid), P(AA-co-MAAM), gel was prepared in the presence of N,N-methylenebisacrylamide (NMBA) as cross-linking agent in water at 60oC for 24 hours. The molar percentages of AA and MAAM in feed were 80 and&n...
http://www.polymer.cn/research/dis_info5752 |
| |
the preparation acterization of poly(2-acrylao-2-methyl-1-propane sulphonic acid-co-itaconic acid) gel its use in the non-competitive removal of heavy metal ions
关键字：preparation,acterization,poly,acrylao,methyl,propane,sulphonic,acid,itaconic,acid,gel,its,use,non,competitive,removal,heavy,metal,ions,
poly(2-acrylao-2-methyl-1-propanesulphonic acid-co-itaconic acid), p(amps-co-ia), was prepared in the presence of n,n‘-methylenebisacrylae (nmba) as a cross-linking agent in water at 60oc for 24 hour.
http://www.polymer.cn/research/dis_info5448 |
| |
THE PREPARATION AND CHARACTERIZATION OF POLY(METHACRYLAMIDE-CO-ACRYLIC ACID) GEL AND ITS USE IN THE THE NON-COMPETITIVE HEAVY METAL REMOVAL
关键字：THE,PREPARATION,AND,CHARACTERIZATION,POLY,METHACRYLAMIDE,ACRYLIC,ACID,GEL,AND,ITS,USE,THE,THE,NON,COMPETITIVE,HEAVY,METAL,REMOVAL,
Poly(methacrylamide-co-acrylic acid), P(AA-co-MAAM), gel was prepared in the presence of N,N-methylenebisacrylamide (NMBA) as cross-linking agent in water at 60oC for 24 hours. The molar percentages of AA and MAAM in feed were 80 and&n...
http://www.polymer.cn/research/dis_info5752 |
| |
the preparation acterization of poly(2-acrylao-2-methyl-1-propane sulphonic acid-co-itaconic acid) gel its use in the non-competitive removal of heavy metal ions
关键字：preparation,acterization,poly,acrylao,methyl,propane,sulphonic,acid,itaconic,acid,gel,its,use,non,competitive,removal,heavy,metal,ions,
poly(2-acrylao-2-methyl-1-propanesulphonic acid-co-itaconic acid), p(amps-co-ia), was prepared in the presence of n,n‘-methylenebisacrylae (nmba) as a cross-linking agent in water at 60oc for 24 hour.
http://www.polymer.cn/research/dis_info5448 |
| |
Metal-Free Route to Precise Synthesis of Poly(propylene oxide) and Its Blocks with High Activity
关键字：Metal-Free,propylene oxide,High Activity
The fast and living ring-opening polymerization (ROP) of propylene oxide (PO) by metal-free catalysis is reported. By using triethyl borane (TEB) and organic Lewis bases (LBs, e.g.: phosphazene base, amidine and guanidine) as the catalysts, various alkyl alcohols can effectively initiate the ROP of PO, yielding tailor-made poly(propylene oxide)s (PPOs) with high regioregularity, predictable mole...
http://www.polymer.cn/research/sy_info19589 |
| |
Nickel metal-organic framework implanted on graphene and incubated to be ultrasmall nickel phosphide nanocrystals acts as a highly efficient water splitting electrocatalyst
关键字：MOF，water splitting electrocatalyst
The development of low-cost, efficient, and stable electrocatalysts with bifunctional catalytic activity for overall water splitting is desirable but remains a great challenge. Here, a template-confinement strategy is presented with nickel metal–organic framework (MOF-74-Ni) implanted on graphene oxide and incubated by low temperature phosphorization to become ultrasmall nickel phosphide nanocr...
http://www.polymer.cn/research/sy_info19536 |
| |
|