Is there any particular way to improve the ORR E1/2 for a typical Pt based catalyst?

I have employed a PtM/C (M= transition metals) based alloy catalyst for the ORR in acid, though i got a good limiting current but the E1/2 is disappointing, i would acknowledge useful suggestions...

10 November 2019 4,893 2 View

How can we quantify the Hydrogen produced in electro-oxidation reaction of formic acid on pd/c catalyst?

formic acid oxidation was studied through electrochemical reaction using cyclic voltammetry.

05 June 2016 9,015 18 View

Why PXRD of a material get broaden by reducing particle size, is there any change in crystallinity of the material?

powder xrd peak intensity

05 June 2016 9,239 1 View

Why a catalyst having support Graphene and Carbon (1:1) has good activity than the catalyst deposited on individual supports of carbon and graphene?

04 May 2016 2,531 5 View

Hallo please any body mention me any link or book for the interpretation of SEM EDX and XPS of pd based nanocatalyst..?

I have characterized the pd/c catalyst with XOS,SEMEDX....

03 April 2016 1,103 3 View

Hallo, will any one please tell me How much sample needed for making pellets for conductivity measurments?

02 March 2016 2,315 8 View

Pd based catalyst. how to reduce the metal?

01 February 2016 552 8 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View