Bipolar electrochemistry (BPE) concepts are used to provide a single-step and controllable process for simultaneously exfoliating a graphite source and depositing both graphene oxide and reduced graphene oxide layers on conductive substrates. A bipolar electrochemical cell can be used for a three-in-one deposition and can include two wired pieces of graphite to monitor the amount of current that passes through the bipolar electrode.

Bipolar electrochemistry (BPE) concepts are used to provide a single-step and controllable process for simultaneously exfoliating a graphite source and depositing both graphene oxide and reduced graphene oxide layers on conductive substrates. A bipolar electrochemical cell can be used for a three-in-one deposition and can include two wired pieces of graphite to monitor the amount of current that passes through the bipolar electrode.

The present invention provides to a simple and efficient electrochemical organic reaction setup, particularly to carry out electrolysis reactions in chemistry laboratory and methods for performing the same with good yield and less impurity formation using the instantly presented device. Accordingly, the present invention relates to an electrochemical organic reaction setup as shown in fig. A-J comprising (a) Current source (6), (b) Reaction vessel or vial assembly set up comprising reaction vessel or vial (3), anode (1) cathode (2), Guard tube (8), alligator clip (5) and (c) Reaction mixture (4); for use in electrochemical reactions involving coupling between carbocyclic or heterocyclic rings and also in ring formation reactions between two or more moieties.

The present invention provides to a simple and efficient electrochemical organic reaction setup, particularly to carry out electrolysis reactions in chemistry laboratory and methods for performing the same with good yield and less impurity formation using the instantly presented device. Accordingly, the present invention relates to an electrochemical organic reaction setup as shown in fig. A-J comprising (a) Current source (6), (b) Reaction vessel or vial assembly set up comprising reaction vessel or vial (3), anode (1) cathode (2), Guard tube (8), alligator clip (5) and (c) Reaction mixture (4); for use in electrochemical reactions involving coupling between carbocyclic or heterocyclic rings and also in ring formation reactions between two or more moieties.

Provided are methods of making aliphatic or aromatic compounds (e.g., small molecules or polymers) having one or more amine groups and/or imine groups. A method of the present disclosure is an electrohydrogenation method, where a potential is applied to an aliphatic or aromatic compound (e.g., small molecule or polymer) having one or more nitrile groups, where after the potential is applied one or more of the nitrile groups are reduced to an amine or imine. The electrohydrogenation may be carried out using non-pulsed or pulsed potential waveforms.

Provided are methods of making aliphatic or aromatic compounds (e.g., small molecules or polymers) having one or more amine groups and/or imine groups. A method of the present disclosure is an electrohydrogenation method, where a potential is applied to an aliphatic or aromatic compound (e.g., small molecule or polymer) having one or more nitrile groups, where after the potential is applied one or more of the nitrile groups are reduced to an amine or imine. The electrohydrogenation may be carried out using non-pulsed or pulsed potential waveforms.

Bipolar electrochemistry (BPE) concepts are used to provide a single-step and controllable process for simultaneously exfoliating a graphite source and depositing both graphene oxide and reduced graphene oxide layers on conductive substrates. A bipolar electrochemical cell can be used for a three-in-one deposition and can include two wired pieces of graphite to monitor the amount of current that passes through the bipolar electrode.

Bipolar electrochemistry (BPE) concepts are used to provide a single-step and controllable process for simultaneously exfoliating a graphite source and depositing both graphene oxide and reduced graphene oxide layers on conductive substrates. A bipolar electrochemical cell can be used for a three-in-one deposition and can include two wired pieces of graphite to monitor the amount of current that passes through the bipolar electrode.

A method and apparatus for generating hydrogen gas by reacting a nanogalvanic alloy with water vapor. The apparatus comprises a water vapor source for supplying water vapor to a reaction chamber containing a nanogalvanic alloy. The nanogalvanic alloy reacts with the water vapor to produce hydrogen.

A method and apparatus for generating hydrogen gas by reacting a nanogalvanic alloy with water vapor. The apparatus comprises a water vapor source for supplying water vapor to a reaction chamber containing a nanogalvanic alloy. The nanogalvanic alloy reacts with the water vapor to produce hydrogen.